Nosheen Rafiq, Farzana, Nusrat Ali Yawar, Hamida Ali,, Muhammad Kamran Taj, Hina Ali Ahmed, Zohra Bibi, & Tahir Hameed, Umbreen Zafar, Imran Taj. " 6. To check the abundance of specific ABO blood groups and its coordination with bleeding time and clotting time among individuals of different ethnicity in Quetta, Balochistan." Pure and Applied Biology (PAB) [Online], 7.4 (0): 1214-1227. Web. 14 Nov. 2019