title: Some observations on the ABO antigen sites of the erythrocyte membranes of adults and newborn infants.
mesh_terms: D000017:ABO Blood-Group System / Q000032:analysis*; D000328:Adult; D002462:Cell Membrane; D004899:Erythroblastosis, Fetal / Q000276:immunology; D004912:Erythrocytes / Q000166:cytology*; D005260:Female; D005293:Ferritins; D006801:Humans; D007231:Infant, Newborn; D008854:Microscopy, Electron; D010873:Pinocytosis; D011247:Pregnancy; D005719:gamma-Globulins
chemical_list: D000017:ABO Blood-Group System; D005719:gamma-Globulins; D005293:Ferritins