Erythroblastosis models. II. Materno-fetal incompatibility in chimpanzee

Erythroblastosis fetalis represents a significant hazard for successful management of pregnancy in man and in marmosets, but not in crab-eating macaques. Materno-fetal blood group incompatibility in chimpanzee is described as a contributing factor in the death of an infant. The findings indicate that parental blood groups should be taken into consideration when breeding chimpanzees.