Serous otitis media.
Pulec
J L
JL
D004427:Ear Diseases / Q000503:physiopathology*; D004432:Ear, Middle / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008297:Male; D010033:Otitis Media / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology*; D014636:Valsalva Maneuver