Nurkhairulnisa Abu Ishak, Chew Kah Teik, Ani Amelia Zainudin, Lim Pei Shan, Mohamad Nasir Shafiee, Nirmala Kampan, Wan Salwina Wan Ismail, Sonia Grover, Nur Azurah Abdul Ghani.  (2018).  Management of Menstrual Disorder in Adolescent Girls with Intellectual Disabilities: A Blessing or a Curse?.  - Obstetrics and Gynecology International.  . 

Kalok A, Zabil SA, Jamil MA, Lim PS, Shafiee MN, Kampan N, Shah SA, Mohamed Ismail NA.  (2018).  Antenatal scoring system in predicting the success of planned vaginal birth following one previous caesarean section..  - Journal of Obstetrics and Gynaecology.  339-343. 

Boom-Ping Khoo, Aruku Naidu, Nur Azurah Abd. Ghani, Beng-Kwang Ng, Abdul Kadir Abdul Karim, Kah-Teik Chew, Nirmala Chandralega Kampan, Pei-Shan Lim.  (2015).  Lower urinary tract symptoms among female doctors in University Kebangsaan Malaysia Medical Centre.  - Journal of Obstetrics and Gynaecology Research.  62-63. 

Beng Kwang Ng, Pei Shan Lim, Shuhaila Ahmad, Nirmala Chandralega Kampan, Abdul Kadir Abdul Karim, Mohd Hashim Omar.  (2015).  Cesarean scar pregnancy: What can we offer?.  - Taiwanese Journal of Obstetrics & Gynecology.  208-210. 

Annamalai, Nirmala Kampan, Mohd Nasir Shafiee, Zuraidah Che Man, Nur Azurah, Nor Azlin, Lee Choon Yee, Lim Pei Shan.  (2015).  Comparing efficacy of Octyl-Cyanoacrylate adhesive glue versus Polyglactin 910 sized 3.0 suture for closure of caesarean section skin incision.  - Journal of Obstetrics and Gynaecology Research.  73-74. 

Nirmala Chandralega Kampan, Mutsa Tatenda Madondo, Orla M. McNally, Michael Quinn, and Magdalena Plebanski.  (2015).  Paclitaxel and its evolving role in the management of ovarian cancer.  - Biomed Research International.  1-21. 

Jerry Moinon, Nirmala Chandralega Kampan, Pei-Shan Lim, Nur Azurah Abd Ghani, Ani Amelia Zainuddin, Aqmar Suraya Sulaiman, Yulianty Arifuddin, Ahmad Zailani Hatta.  (2015).  Feasibility of self-collected sampling for human papillomavirus (HPV) DNA testing among women in a rural area.  - Journal of Obstetrics and Gynaecology Research.  80. 

Lim PS, CH Hasnura, Nirmala K, Natasha MN, MH Omar.  (2015).  A pilot study: Short term danazol in adjunct with GNRH agonist to reduce flare ups for treatment of endometriosis.  - Journal of Obstetrics and Gynaecology Research.  176. 

Jerry Moinon, Nur Azurah Abd Ghani, Ani Amelia Zainuddin, Nirmala Chandralega Kampan, Mohamed Hatta Tarmizi, Yogeeta Gunasagran, Aini Hanan Azmi, Pei-Shan Lim.  (2015).  Obstetric and perinatal outcomes of teenage pregnancies in SWACH.  - Journal of Obstetrics and Gynaecology Research.  21. 

Ng Beng Kwang, Choy Mun Yee, Lim Pei Shan, Chew Kah Teik, Kampan Nirmala Chandralega, Abdul Kadir Abdul Karim, Mohd Dali Ahmad Zailani Hatta.  (2014).  Knowledge, perception and attitude towards human papillomavirus among pre-university students in Malaysia.  - Asia Pacific Journal of Cancer Prevention.  9117-9123. 

Pei Shan Lim, Soon Pheng Ng, Mohammad Nasir Shafiee, Nirmala Kampan and Muhammad Abdul Jamil.  (2014).  Spontaneous rupture of uterine varicose veins: A rare cause for obstetric shock.  - Journal of Obstetrics and Gynaecology Research.  40(6):1791-1794. 

C. K. Nirmala, M. I. Nor Azlin, S. R. Harry, P. S. Lim, M. N. Shafiee, A. G. Nur Azurah, M. H. Omar & M. D. Hatta.  (2013).  Outcome of molar pregnancies in Malaysia: A tertiary centre experience.  - Journal of Obstetrics and Gynaecology.  33(2):191-193. 

Shafiee MN, Chew KT, Lim PS, Nirmala K, Mohd Hashim O, Hatta MD.  (2011).  Perception, knowledge and attitude towards Human Papillomavirus (HPV) and HPV vaccination for cervical cancer prevention among university students.  - Medicine and Health.  215. 

Kampan Nirmala, Ani Amelia Zainuddin, Nur Azurah Abdul Ghani, Syed Zulkifli and Mohd Abdul Jamil.  (2009).  Carbetocin versus syntometrine in prevention of post partum hemorrhage following vaginal delivery.  - Journal of Obstetrics & Gynaecology Research.  48-54.