00544nam a2200181Ia 4500 CTU_192601 210402s9999 xx 000 0 und d 570.15195 X250 Đỗ, Văn Xê Biological statistical methods-CS 464 Đỗ Văn Xê, Trương Ngọc Thanh CanTho CanTho University [2006] Biostatistics,Thống kê sinh học Tuyến Trung tâm Học liệu Trường Đại học Cần Thơ