title: [Frequency of isolation of PRSP and BLNAR from infants in daycare centers in Japan ].
authors.forename: H
authors.initials: H
authors.lastname: Akita
authors.forename: N
authors.initials: N
authors.lastname: Yamanaka
mesh_terms: D000367:Age Factors; D000668:Ampicillin Resistance / Q000235:genetics; D002656:Child Day Care Centers / Q000706:statistics & numerical data*; D005260:Female; D006193:Haemophilus influenzae / Q000145:classification / Q000235:genetics / Q000302:isolation & purification*; D006801:Humans; D007223:Infant; D007564:Japan / Q000453:epidemiology; D008297:Male; D009154:Mutation; D010403:Penicillin Resistance / Q000235:genetics; D012703:Serotyping; D013296:Streptococcus pneumoniae / Q000145:classification / Q000235:genetics / Q000302:isolation & purification*; D001618:beta-Lactamases
chemical_list: D001618:beta-Lactamases