Piriform sinus fistula--the role of endoscopy in its management.
Liu
K K
KK
Department of Surgery, Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, N.T.
van Hasselt
C A
CA
D002648:Child; D004724:Endoscopy; D005402:Fistula / Q000151:congenital / Q000175:diagnosis / Q000628:therapy*; D006801:Humans; D008297:Male; D010608:Pharyngeal Diseases / Q000151:congenital / Q000175:diagnosis / Q000628:therapy*