title: Chemotherapy as a cause of low serum creatine kinase activity.
mesh_terms: D003402:Creatine Kinase / Q000097:blood*; D004359:Drug Therapy, Combination / Q000009:adverse effects; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000188:drug therapy / Q000201:enzymology; D011241:Prednisone / Q000009:adverse effects*
chemical_list: D003402:Creatine Kinase; D011241:Prednisone