[EFFECTS OF CHYMOTRYPSIN ON TRACHEOTOMY].
D000293:Adolescent; D002648:Child; D002918:Chymotrypsin; D005853:Geriatrics; D006403:Hematologic Tests; D006801:Humans; D010600:Pharmacology; D014140:Tracheotomy
D002918:Chymotrypsin
ADOLESCENCE; CHILD; CHYMOTRYPSIN; GERIATRICS; PHARMACOLOGY; TRACHEOTOMY