title: A case of congenital conductive deafness. An audiometric diagnosis.
mesh_terms: D000293:Adolescent; D001301:Audiometry, Pure-Tone; D004429:Ear Ossicles / Q000002:abnormalities / Q000601:surgery; D034381:Hearing Loss / Q000151:congenital*; D006314:Hearing Loss, Conductive / Q000151:congenital* / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D008297:Male; D019736:Prostheses and Implants