LAYRISSE, M [Erythroblastosis fetalis treated by exchange transfusion; first case published in Venezuela]. [electronic resource] - Revista de obstetricia y ginecologia de Venezuela 1952 - 56-67 p. digital Publication Type: Journal Article ISSN: 0048-7732 Subjects--Topical Terms: Blood TransfusionErythroblastosis, Fetal--therapyExchange Transfusion, Whole BloodHematologic DiseasesVenezuela