title: Factors affecting serum creatine phosphokinase levels in the general population: the role of race, activity and age.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D044383:Black People; D002624:Chemistry, Clinical; D002648:Child; D003402:Creatine Kinase / Q000097:blood*; D005260:Female; D006760:Hospitalization; D006801:Humans; D008297:Male; D008875:Middle Aged; D011618:Psychotic Disorders / Q000201:enzymology; D044465:White People
chemical_list: D003402:Creatine Kinase