Punzalan, K. A., Yu, R. and Chamen, I. M. (2018) “External Quality Assessment Scheme for Transfusion Transmissible Infections Among Blood Service Facilities in the Philippines, 2017”, PJP, 3(2), p. 24. Available at: https://philippinejournalofpathology.org/index.php/PJP/article/view/106 (Accessed: 29 March 2024).