Qazi SS, Hussain SM, Qureshi R, Arjumand B, Manzoor MA. APEXIFICATION: APEXIFICATION. Pak Armed Forces Med J [Internet]. 2007 Jun. 30 [cited 2024 Nov. 9];57(2):168-70. Available from: https://pafmj.org/PAFMJ/article/view/293