... Quanlity Assessmemt in Hematology in Korea (1988), Journiil •>! clinical pathology and Quanlity control 1989 : 21-30. 36. Chung WS, Kim JS, Kim YS, Kim YK, Kim JQ, Yi KN, Lee JS, Cho YH, ... each: danh dau hay ma hda chinh xac, dung each, thdi gian phan tach huyet tuong hay huyet thanh kip thdi 1.3.2. Giai dogn xet nghiim (analyticalphase) y r ' 1 Giai doan nay gdm tat ca ... (pre analytical phase) Giai doan nay bao gdm nhiing cdng tac chuan bi cho viec lam xet nghiem: chuan bi benh nhan, chuan bi dung cu lay benh pham, lay mau benh pham, xu ly van chuyen va bao...