title: Evaluating creatine kinase levels.
authors.forename: M K
authors.initials: MK
authors.lastname: Norris
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000097:blood*; D001800:Blood Specimen Collection; D003402:Creatine Kinase / Q000097:blood*; D006801:Humans; D008297:Male
chemical_list: D003402:Creatine Kinase