title: A study of red cell adenosine deaminase (ADA) types in 116 Danish families.
mesh_terms: D000241:Adenosine; D000619:Aminohydrolases / Q000097:blood / Q000145:classification*; D003433:Crosses, Genetic; D003718:Denmark; D004586:Electrophoresis; D004912:Erythrocytes / Q000201:enzymology*; D005260:Female; D005787:Gene Frequency; D005828:Genetics, Population; D006801:Humans; D008297:Male; D010641:Phenotype; D011110:Polymorphism, Genetic; D012737:Sex Factors
chemical_list: D000619:Aminohydrolases; D000241:Adenosine