TY - JOUR T1 - Comparative analysis of hematological parameters of first-time and repeat blood donors: Experience of a blood bank in southern Nigeria JO - Hematology, Transfusion and Cell Therapy A1 - Ogar, Christopher Ogar A1 - Okpokam, Dorathy Chioma A1 - Okoroiwu, Henshaw Uchechi A1 - Okafor, Ifeyinwa Maryann SN - 2531-1379 UL - 10.1016/j.htct.2021.06.013 VL - 44 Y1 - 2022 PB - Brasil ER -