Chronic otitis media and mastoiditis due to Proteus vulgaris (Bacillus Proteus).
D001407:Bacillus; D006801:Humans; D008417:Mastoiditis / Q000209:etiology*; D008499:Medical Records; D010033:Otitis Media / Q000209:etiology*; D011511:Proteus; D011512:Proteus Infections; D011514:Proteus vulgaris
MASTOIDITIS/etiology and pathogenesis; OTITIS MEDIA/etiology and pathogenesis; PROTEUS INFECTIONS/case reports