TY - GEN AU - SIMMONS,R T AU - GRAYDON,J J AU - SEMPLE,N M TI - The A1-A2-B-O, M-N and Rh blood groups in southern Chinese: Hak-Kas, Cantonese and Hokkiens SN - 0025-729X PY - 2004///0215 KW - Blood Group Antigens KW - Humans KW - Rh-Hr Blood-Group System N1 - Publication Type: Journal Article ER -