TY - BOOK ED - Seminar on the ABO Blood Group System (19th. : 1966 : Los Angeles) TI - A Seminar on the ABO blood group system presented at the 19th annual meeting of the American Association of Blood Banks, Los Angeles, California, October 25, 1966 PY - 1966/// CY - Chicago PB - American Association of Blood Banks KW - Blood groups N1 - Acc. No. 01990 ER -