title: Trial of Chymoral in professional footballers.
mesh_terms: D000284:Administration, Oral; D001265:Athletic Injuries / Q000188:drug therapy*; D002918:Chymotrypsin / Q000008:administration & dosage / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004487:Edema / Q000188:drug therapy*; D006406:Hematoma / Q000188:drug therapy; D006801:Humans; D008297:Male; D010919:Placebos; D013180:Sprains and Strains / Q000188:drug therapy; D014357:Trypsin / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D010919:Placebos; D002918:Chymotrypsin; D014357:Trypsin