Incidence, etiology and prognosis of acute purulent otitis media in Helsinki residents of various ages.
D000233:Adenoidectomy; D000234:Adenoids; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006309:Hearing; D006801:Humans; D006965:Hyperplasia / Q000150:complications; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008487:Medical History Taking; D008875:Middle Aged; D010033:Otitis Media / Q000150:complications / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D010406:Penicillins / Q000627:therapeutic use
D010406:Penicillins