[Analysis of nasopharyngeal flora in children with acute otitis media attending a day care center].
Hisakazu
H
Yano
D000208:Acute Disease; D017668:Age of Onset; D002648:Child; D002656:Child Day Care Centers; D002675:Child, Preschool; D017714:Community-Acquired Infections; D006193:Haemophilus influenzae / Q000302:isolation & purification; D006801:Humans; D007223:Infant; D007564:Japan / Q000453:epidemiology; D001936:Moraxella catarrhalis / Q000302:isolation & purification; D010033:Otitis Media / Q000453:epidemiology* / Q000382:microbiology / Q000517:prevention & control*; D010403:Penicillin Resistance; D013296:Streptococcus pneumoniae / Q000302:isolation & purification; D013997:Time Factors