Riaz M, Malik K, Khalid S, Mujahid Mj, Yousaf S
Seroconversion after Hepatitis B Vaccination in Health Care Workers.
Biomedica Oct - Dec 2019;35(4):231-4.

Khalid S, Wahid Z, Mujahid M J, Naseem N, Nagi A H, Riaz S
Frequency Of Biobsy Proven Class I-V Lupus Nephritis - A Tertiary Care Hospital Experience.
Biomedica Jan - Mar 2018;34(1):33-7.

Ahmed H, Batool W, Khalid S, Anwer S, Ijaz A, Nasir Haj, Rafique M H
Assesment of The Perception Of Harmful Health Effects Of Monosodium Glutamate As Food Additive Among Medical And Dental Students Of An Institution In Lahore - Pakistan.
Biomedica Oct - Dec 2016;32(4):239-42.

Khalid S, Sajid R, Adil S N, Khurshid M
Frequency of Hereditary Thrombophilia: an AKUH experience.
J Pak Med Assoc Aug 2004;54(8):427-9.