title: Studies on adenosine deaminase (ADA) polymorphism in Danish cattle.
mesh_terms: D000243:Adenosine Deaminase / Q000235:genetics*; D000483:Alleles; D000818:Animals; D002417:Cattle / Q000235:genetics*; D003718:Denmark; D005260:Female; D005787:Gene Frequency; D008040:Genetic Linkage; D008297:Male; D009700:Nucleoside Deaminases / Q000235:genetics*; D010641:Phenotype; D011110:Polymorphism, Genetic
chemical_list: D009700:Nucleoside Deaminases; D000243:Adenosine Deaminase