title: The polymorphisms of red cell acid phosphatase, phosphoglucomutase, adenosine deaminase, and adenylate kinase in twins.
mesh_terms: D000135:Acid Phosphatase / Q000097:blood*; D000619:Aminohydrolases / Q000097:blood*; D001769:Blood; D003227:Conjugation, Genetic; D003718:Denmark; D004592:Electrophoresis, Starch Gel; D004912:Erythrocytes / Q000201:enzymology*; D005260:Female; D005787:Gene Frequency; D005828:Genetics, Population; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D010375:Pedigree; D010641:Phenotype; D010733:Phosphoglucomutase / Q000097:blood*; D010770:Phosphotransferases / Q000097:blood*; D010920:Placenta / Q000201:enzymology; D011110:Polymorphism, Genetic; D011247:Pregnancy; D014427:Twins; D014470:Umbilical Cord / Q000201:enzymology; D015053:Zygote
chemical_list: D010770:Phosphotransferases; D000135:Acid Phosphatase; D000619:Aminohydrolases; D010733:Phosphoglucomutase