Theatre nursing care study: extended cortical mastoidectomy and tympanoplasty for chronic otitis media.
D000293:Adolescent; D002908:Chronic Disease; D004423:Ear / Q000033:anatomy & histology; D006801:Humans; D008297:Male; D008416:Mastoid / Q000601:surgery*; D009871:Operating Room Nursing; D010033:Otitis Media / Q000601:surgery*; D014433:Tympanoplasty / Q000451:nursing*