title: Serum enzyme levels during exercise in patients with coronary heart disease: effects of training.
mesh_terms: D000328:Adult; D001161:Arteriosclerosis / Q000201:enzymology*; D003327:Coronary Disease / Q000201:enzymology*; D003402:Creatine Kinase / Q000097:blood*; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000097:blood*; D008875:Middle Aged; D005082:Physical Exertion
chemical_list: D007770:L-Lactate Dehydrogenase; D003402:Creatine Kinase