siti nur syuhadah abdullah, mohd nizam tzar, siti norlia othman.  (2026).  antifungal susceptibility profiles of candidemia isolates on the east coast of peninsular malaysia and reliability of etest compared to sensititre yeastone.  - microbiology spectrum.  1 - 13. 

ariff khalid, jacinta santhanam, mohd nizam tzar, ang-lim chua, sharifah fadilah abdul wahid, wan rahiza wan mat, raha abd rahman, petrick periyasamy .  (2025).  evaluation of a pcr-based lateral flow device for detecting aspergillus and candida species from clinical specimens.  - heliyon.  1 - 8. 

sahlawati mustakim , jacinta santhanam , wan nur athirah muhammad ghazali , murnihayati hassan , tzar mohd nizam , syaziah ibrahim , marlinda mohd ali , rayuwani mohamad kamal , hafzan baharim , aniz suriani mohd ali , nor izzah mazan , rinni damayanti samsuddin , mohd zaki mohd zaili , noorhayati abdul rahman , sharifah saidah syed omar , ruzanna dayanna zawawi , ruixin tan , nor akmal mokhtar , amalina rozik , nurzam suhaila che hussin , nurulhuda umur@adli , zarifah zam , nor anisa md radzi , susilahwati muhammad , noor hasliza zainol , nurul azira sidek , azura hussin , wan azlirull aini ahmad ghazali , yuhin karina yusoff , siti hawa hamzah , edahayati ahmad tajudin , roshalina rosli , rukumani devi velayuthan , norlela othman , dayangku seritul akmar abd razak , nasrina nasran , wei chuan chua.  (2025).  fungal diagnostics capacity in malaysia: a survey across 48 laboratories.  - medical mycology.  1 - 6. 

ahmad sh.a. lafi, mohd nizam tzar, jacinta santhanam, fahrul huyop.  (2024).  comparing ergosterol identification by hplc with fungal serology in human sera.  - heliyon.  1 - 8. 

siti salmiah mohd yunus, syed nabil, muhd fazlynizam rashdi, abd jabar nazimi, rifqah nordin, huann lan tan, oteh maskon, hamat h. che hassan, tzar mohd nizam khaithir, aznida firzah abdul aziz, yee guan ng, ridwan yeop ismail, roszalina ramli.  (2023).  perception regarding the nice guideline on antibiotic prophylaxis against infective endocarditis following dental procedures: a cross-sectional study.  - antibiotics.  1-15. 

mohd nizam tzar, ahmad firdaus mohd salleh, asiyah nordin, asrul abdul wahab, chuan hun ding.  (2026).  fungal coinfections among patients with covid-19: demographics, risk factors and outcomes.  - malaysian journal of pathology.  53 - 61. 

vickneswary arunasalam, chuan hun ding, mohd nizam tzar, asrul abdul wahab, farah hanim abdullah dan zahrul laili abd hadi.  (2025).  antifungal susceptibility of non-albicans candida species from blood samples.  - malaysian journal of pathology.  431 - 438. 

mohd nizam tzar, chuan hun ding, ahmad firdaus salleh, asiyah nordin, asrul abdul wahab .  (2025).  invasive fungal diseases in patients with covid-19: demographics, risk factors and outcomes.  - malaysian journal of pathology.  580 - 580. 

mohd nizam tzar, hamidah yusoff, siti zubaidah abdul karib, rosidah ramli, mohd hafidzul jasman.  (2025).  efficacy of hydrogen peroxide fumigation in reducing indoor fungal load: dematiaceous fungi exhibit greater resistance than hyaline fungi.  - malaysian journal of pathology.  581 - 581. 

tzar mohd nizam, sahlawati mustakim, hamidah yusoff, ratna mohd tap.  (2024).  antifungal susceptibility of molecularly confirmed aspergillus species from clinical samples.  - malaysian journal of pathology.  71-78. 

siti nur syuhadah abdullah, mohd nizam tzar, siti norlia othman.  (2026).  antifungal susceptibility profiles of candidemia isolates on the east coast of peninsular malaysia and reliability of etest compared to sensititre yeastone.  - microbiology spectrum.  1 - 13. 

mohd nizam tzar, ahmad firdaus mohd salleh, asiyah nordin, asrul abdul wahab, chuan hun ding.  (2026).  fungal coinfections among patients with covid-19: demographics, risk factors and outcomes.  - malaysian journal of pathology.  53 - 61. 

jacinta santhanam, wong chun sheng, mohd nizam tzar & jasper elvin james.  (2025).  evaluation of molysistm complete5 kit to extract fungal dna from blood cultures for species identification by polymerase chain reaction (pcr) and dna sequencing.  - malaysian journal of microbiology.  515 - 521. 

ariff khalid, jacinta santhanam, mohd nizam tzar, ang-lim chua, sharifah fadilah abdul wahid, wan rahiza wan mat, raha abd rahman, petrick periyasamy .  (2025).  evaluation of a pcr-based lateral flow device for detecting aspergillus and candida species from clinical specimens.  - heliyon.  1 - 8. 

sahlawati mustakim , jacinta santhanam , wan nur athirah muhammad ghazali , murnihayati hassan , tzar mohd nizam , syaziah ibrahim , marlinda mohd ali , rayuwani mohamad kamal , hafzan baharim , aniz suriani mohd ali , nor izzah mazan , rinni damayanti samsuddin , mohd zaki mohd zaili , noorhayati abdul rahman , sharifah saidah syed omar , ruzanna dayanna zawawi , ruixin tan , nor akmal mokhtar , amalina rozik , nurzam suhaila che hussin , nurulhuda umur@adli , zarifah zam , nor anisa md radzi , susilahwati muhammad , noor hasliza zainol , nurul azira sidek , azura hussin , wan azlirull aini ahmad ghazali , yuhin karina yusoff , siti hawa hamzah , edahayati ahmad tajudin , roshalina rosli , rukumani devi velayuthan , norlela othman , dayangku seritul akmar abd razak , nasrina nasran , wei chuan chua.  (2025).  fungal diagnostics capacity in malaysia: a survey across 48 laboratories.  - medical mycology.  1 - 6. 

siti norlia othman, tzar mohd nizam khaithir & azilla raskina mahmud @ darani.  (2021).  antibiotic susceptibility testing.  - .  76-83. 

muttaqillah najihan abdul samat, tzar mohd nizam khaithir, alfizah hanafiah & suhana harun.  (2021).  mycobacteria, chlamydia, spirochetes and rickettsia.  - .  84-90. 

tzar mohd nizam khaithir, ding chuan hun, anita sulong & hamidah yusoff.  (2021).  chapter 7 medically important fungi.  - .  91-109. 

ding chuan hun, tzar mohd nizam khaithir, zetti zainol rashid & suhana harun.  (2021).  gastrointestinal & hepatobiliary system.  - .  151-159. 

dr. tzar mohd nizam bin khaithir.  (2012).  chapter 4: opportunistic infections in immunocompromised patients.  - .  4:115-118. 

dr. munirah md mansor, dr. umi kalsom @ satariah ali, prof dr raja zahratul azma raja sabudin, prof. madya dr nurasyikin yusoff, prof. madya dr. suria abd aziz,prof. madya dr. asrul abdul wahab, prof. madya dr. tzar mohd nizam bin khaithir, prof. madya datin dr. noor zetti zainol rashid, prof. madya dr. suria hayati md pauzi, prof. madya dr. hafiza alauddin, prof. madya dr. nordashima abd shukor, prof. madya dr. ramliza ramli, dr. siti norlia othman, dr. izzatul 'aliaa badaruddin, dr. qhasmira abu hazir, dr. mohd fikri mustapa, dr asiyah nordin, encik mohd danori sardi, puan noor farisah a. razak, puan nor zarina zainal abidin, puan ainihayati noordin, encik mohd herman mobin,encik hairol azman mohamad yusop,puan nor afnizan mohd yusof, cik faridah abd rahman, puan siti hawa abu amis, puan noor azlin muhammad hanapi, encik mohd nazrul anuar ali, puan nor zuriza mohd rais, puan nurul azwana mohd mustafa,,puan azrena anee,encik ahmad firdaus mohd salleh,puan nur izyan othman,en mohd. iszuan ramli,pn roslizawati md rosle ,encik shahril nizam ab samad,puan asmazila baharoom, cik nur sofia muchlas,en chia wai kit, en steward anak lindong..  (2025).  manual kualiti ms iso 15189:2022.  - .  . 

noor zetti zainol rashid, mohamed kamel abd ghani, asrul abdul wahab, tzar mohd nizam khaithir, muttaqillah najihan abdul samat.  (2023).  ensiklopedia penyakit berjangkit.  - .  416. 

tzar mohd nizam bin khaithir.  (2020).  maklumbalas ahli fakulti terhadap bilik gerakan.  - buletin bilik gerakan covid-19 hctm.  4. 

tzar mohd nizam bin khaithir.  (2020).  penyelidikan dan penerbitan bilik gerakan.  - buletin bilik gerakan covid-19 hctm.  3. 

tzar mohd nizam khaithir, hamidah yusoff, marianayati muhammad.  (2020).  teknik asas makmal mikologi perubatan.  - .  101. 

dr. munirah md mansor, dr. umi kalsom @ satariah ali, prof dr raja zahratul azma raja sabudin, prof. madya dr nurasyikin yusoff, prof. madya dr. suria abd aziz,prof. madya dr. asrul abdul wahab, prof. madya dr. tzar mohd nizam bin khaithir, prof. madya datin dr. noor zetti zainol rashid, prof. madya dr. suria hayati md pauzi, prof. madya dr. hafiza alauddin, prof. madya dr. nordashima abd shukor, prof. madya dr. ramliza ramli, dr. siti norlia othman, dr. izzatul 'aliaa badaruddin, dr. qhasmira abu hazir, dr. mohd fikri mustapa, dr asiyah nordin, encik mohd danori sardi, puan noor farisah a. razak, puan nor zarina zainal abidin, puan ainihayati noordin, encik mohd herman mobin,encik hairol azman mohamad yusop,puan nor afnizan mohd yusof, cik faridah abd rahman, puan siti hawa abu amis, puan noor azlin muhammad hanapi, encik mohd nazrul anuar ali, puan nor zuriza mohd rais, puan nurul azwana mohd mustafa,,puan azrena anee,encik ahmad firdaus mohd salleh,puan nur izyan othman,en mohd. iszuan ramli,pn roslizawati md rosle ,encik shahril nizam ab samad,puan asmazila baharoom, cik nur sofia muchlas,en chia wai kit, en steward anak lindong..  (2025).  manual kualiti ms iso 15189:2022.  - .  . 

munirah m. m., umi kalsom s.a., nor zarina z.a., noor azlin m.h., azreena a., nor afnizan m.y., mohd. herman m., mohd. nazrul a.a., abdul hamydy a.h., muhammad khairul azaham a.h., ahmad firdaus m.s. & asmazila b..  (2025).  guidelines of laboratory services.  - .  . 

prof. madya dr. tzar mohd nizam bin khaithir, encik ahmad firdaus bin mohd salleh, prof. madya dr. ding chuan hun, prof. madya dr. asrul bin abdul wahab, dr. asiyah binti nordin.  (2025).  invasive fungal infections among patients with covid-19.  - .  . 

assoc. dr. cheah saw kian, dr ahmad shafie jameran, prof. dato' dr. joanna ooi su min, prof. madya dr. tzar mohd nizam bin khaithir, dr. liu chian yong .  (2025).  an approach of developing clinical prediction rule for candidaemia in critically ill patients: a retrospective observational study.  - .  . 

mohd nizam tzar , chuan hun ding , ahmad firdaus salleh, asiyah nordin , asrul abdul wahab .  (2025).  invasive fungal diseases in patients with covid-19: demographics, risk factors and outcomes.  - international congress of pathology and laboratory medicine (icpalm) 2025.  .