Proceedings: Enzymatic conversion of human blood type B erythrocytes into type O erythrocytes.
D000017:ABO Blood-Group System; D002462:Cell Membrane / Q000201:enzymology; D004798:Enzymes / Q000097:blood*; D004912:Erythrocytes / Q000201:enzymology* / Q000276:immunology; D006801:Humans
D000017:ABO Blood-Group System; D004798:Enzymes