The discovery of the red cell acid phosphatase polymorphism.
D000135:Acid Phosphatase / Q000097:blood*; D004739:England; D004912:Erythrocytes / Q000201:enzymology*; D006405:Hematology / Q000266:history; D049673:History, 20th Century; D006801:Humans; D011110:Polymorphism, Genetic
D000135:Acid Phosphatase