title: Early work on the Rh factor including the finding of anti-E.
mesh_terms: D004739:England; D004899:Erythroblastosis, Fetal / Q000266:history; D005260:Female; D006405:Hematology / Q000266:history; D049673:History, 20th Century; D006801:Humans; D007231:Infant, Newborn; D007518:Isoantibodies / Q000302:isolation & purification; D011247:Pregnancy; D012204:Rh-Hr Blood-Group System
chemical_list: D007518:Isoantibodies; D012204:Rh-Hr Blood-Group System