Naresh Kumar Sivanasworn, Geetha Anantham, Shamsuriani Md Jamal, Munawar Mohamed Hatta, Ahmad Khaldun Ismail.  (2023).  Managing an unidentified jellyfish sting with mixed envenomation syndrome at a noncoastal hospital: Is this a new form of jellyfish envenomation?.  - Wilderness & Environmental Medicine.  225-230. 

Kevin Chuing Shen Wong, Ahmad Khaldun Ismail, Siti Sarah Md Zhahir, Ida Zarina Zaini.  (2021).  Evaluation of the confidence and competency of house officers in rapid sequence intubation (eccho-rsi) in emergency department of hospital canselor tuanku muhriz, universiti kebangsaan malaysia medica.  - Sains Malaysiana.  5011-5027. 

Mokhtar, A.S., Muslimin, M., Mat-Saat, A.Y., Ghazali, A-R.M., Ismail, A.K., Abdul-Aziz, N.M.  (2021).  Bite envenomation by Latrodectus geometricus (Araneae: Theridiidae) spiders in Malaysia.  - Tropical Biomedicine.  1-10. 

Aaina Iryani M, Ahmad Khaldun Ismail.  (2019).  Oropharyngeal foreign body: upper airway management strategies in paediatric population.  - Medicine & Health.  253-260. 

Adawiyah Md Ashar, Meng Chun Lam, Suhaila Zainudin, Ahmad Khaldun Ismail.  (2019).  A mobile-based clinical decision support model design for remote snakebite management consultation in Malaysia.  - Journal of Computational and Theoretical Nanoscience.  2223-2232. 

NG VH, AHMAD KI.  (2018).  Fish bone foreign body disease: a case with dramatic complication.  - Medicine & Health.  264-271. 

Ng Von How, Ahmad Khaldun Ismail, Siti Sarah Md Zhahir, Ida Zarina Zaini.  (2018).  Randomised controlled trial on the effectiveness of audible timed reminders for simulated serial pain score documentation in an emergency department.  - Medicine and Health.  . 

Choo HockTan, Jia Lee Liew, Nget Hong Tan, Ismail Ahmad Khaldun, Tri Maharani, Sumana Khomvilai, Visith Sitprija.  (2017).  Cross reactivity and lethality neutralization of venoms of Indonesian Trimeresurus complex species by Thai Green Pit Viper Antivenom.  - Toxicon.  32-37. 

Nik Muhamad NA, Ismail AK, Kaharuddin H, Miao Ching H, Qamarul Arifin S, Syazwani Azwa S., Nazurah MS..  (2016).  Adverse drug reaction with midazolam use in Emergency Department.  - Medicine and Health.  2-10. 

Bala Krishnian M, Ahmad Khaldun I, Hamidah Y, Johar Mj, Ismail Ms.  (2016).  Paramedics` rerception on video assisted learning method in learning emergency skills.  - Medicine & Health.  47-55. 

Ismail AK, Md Jawi MI, Mohd Salleh NI, Hamdan NA, Md Jamal S, Shah SA, Abdul Razak SN.  (2016).  Outcome of early cardiopulmonary resuscitation in out-of-hospital cardiac arrest managed in Universiti Kebangsaan Malaysia Medical Centre.  - Medicine & Health.  38-46. 

Ismail AK, Mohamad Ali S, Che Man Z.  (2016).  Factors associated with discharge against medical advice from Emergency Department, Universiti Kebangsaan Malaysia Medical Centre.  - Medicine & Health.  29-37. 

Balakrishnian M, Johar MJ, Ismail Ms, Ahmad Khaldun I, Hamidah Y.  (2013).  Paramedics` knowledge on intraosseous cannulation.  - Medicine and Health.  81-84. 

Nazhatul M. Ahmad Nasarudin, Ismail Mohd Saiboon and Ahmad K. Ismail.  (2013).  The role of an emergency department short-stay ward in the management of dengue fever: a case-control study in a university hospital.  - European Journal of Emergency Medicine.  20(5):335-338. 

Ahmad Khaldun Ismail, Nina Ilani Mohd Salleh, Nur Aslina Hamdan, Masmuna Idayu Mohd Jawi, Siti Nailah Abdul Razak, Shamsuriani Md Jamal, Shamsul Azhar Shah..  (2012).  The use of warning lights and siren by the ambulance crew in the Universiti Kebangsaan Malaysia Medical Centre.  - European Journal of Emergency Medicine.  9(60):408-409. 

Ahmad Khaldun Ismail, Scott A.Weinstein, Mark Auliya, Dazlin Masdiana Sabardin, Teodoro J. Herbosa, Ismail Mohd Saiboon, Julian White..  (2010).  A bite by the twin-barred tree snake, Chrysopelea pelias (Linnaeus, 1758).  - Clinical Toxicology.  48(3):222-226.