Normal transnasal esophagoscopy.
Belafsky
P C
PC
Center for Voice Disorders, Department of Otolaryngology, Wake Forest University Medical Center, Winston-Salem, N.C., USA.
Postma
G N
GN
Koufman
J A
JA
D002985:Clinical Protocols; D004935:Esophageal Diseases / Q000175:diagnosis; D020701:Esophagoscopes; D004945:Esophagoscopy / Q000379:methods*; D006801:Humans; D009296:Nasal Cavity