Serum creatine kinase and pyruvate kinase activities in normal adolescent females.
D000293:Adolescent; D002648:Child; D003402:Creatine Kinase / Q000097:blood*; D005260:Female; D006801:Humans; D008572:Menarche; D011770:Pyruvate Kinase / Q000097:blood*
D011770:Pyruvate Kinase; D003402:Creatine Kinase