Endoscopic view of eustachian tube orifice.
Yanagisawa
E
E
Yanagisawa
K
K
D004427:Ear Diseases / Q000175:diagnosis / Q000503:physiopathology; D004432:Ear, Middle / Q000503:physiopathology; D004724:Endoscopy; D005064:Eustachian Tube; D005260:Female; D006801:Humans; D008297:Male; D009305:Nasopharynx