title: In memoriam Fred H. Allen, Jr.
authors.forename: R E
authors.initials: RE
authors.lastname: Rosenfield
authors.forename: P
authors.initials: P
authors.lastname: Rubinstein
mesh_terms: D001789:Blood Group Antigens / Q000266:history; D006405:Hematology / Q000266:history; D049673:History, 20th Century
chemical_list: D001789:Blood Group Antigens