[On the clinical course of otitis-otoantritis in infants, depending on the etiology].
D006801:Humans; D007223:Infant; D008417:Mastoiditis / Q000382:microbiology*; D010033:Otitis Media / Q000382:microbiology*
O klinicheskom techenii otitov i otoantritov u deteĭ rannego vozrasta v zavisimosti ot étiologii.