TY - JOUR T1 - Letter: Rh sensitization following abortion JF - Canadian Medical Association Journal JO - CMAJ SP - 1182b LP - 1182 VL - 111 IS - 11 AU - E. P. Reid Y1 - 1974/12/07 UR - http://www.cmaj.ca/content/111/11/1182b.abstract ER -