[Clinical evaluation of combined trypsin-chymotrypsin therapy with balsams].
D001453:Balsams; D002918:Chymotrypsin; D006801:Humans; D012141:Respiratory Tract Infections; D014357:Trypsin
D001453:Balsams; D002918:Chymotrypsin; D014357:Trypsin
BALSAMS; RESPIRATORY TRACT INFECTIONS; TRYPSIN