title: Serum creatine-kinase (CK) in normal pregnancy.
mesh_terms: D000293:Adolescent; D000328:Adult; D003402:Creatine Kinase / Q000097:blood*; D005260:Female; D005865:Gestational Age; D006801:Humans; D008875:Middle Aged; D011247:Pregnancy
chemical_list: D003402:Creatine Kinase