title: Variation of plasma creatine phosphokinase activity in swine.
mesh_terms: D000821:Animal Feed; D000818:Animals; D001800:Blood Specimen Collection / Q000662:veterinary; D003402:Creatine Kinase / Q000097:blood*; D005260:Female; D014644:Genetic Variation; D008297:Male; D013552:Swine / Q000097:blood*
chemical_list: D003402:Creatine Kinase