title: Increased serum creatine phosphokinase activity with violent coughing.
mesh_terms: D000328:Adult; D003371:Cough / Q000097:blood / Q000201:enzymology*; D003402:Creatine Kinase / Q000097:blood*; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D003402:Creatine Kinase