title: [Pulse-field electrophoresis for epidemiological study on bacterial flora of nasopharynx in infants in a day-care center in Japan].
authors.forename: H
authors.initials: H
authors.lastname: Yano
mesh_terms: D000208:Acute Disease; D002656:Child Day Care Centers / Q000706:statistics & numerical data*; D002675:Child, Preschool; D017714:Community-Acquired Infections; D016521:Electrophoresis, Gel, Pulsed-Field; D005260:Female; D006193:Haemophilus influenzae / Q000145:classification / Q000201:enzymology / Q000302:isolation & purification; D006801:Humans; D007223:Infant; D007564:Japan / Q000453:epidemiology; D008297:Male; D001936:Moraxella catarrhalis / Q000145:classification / Q000201:enzymology / Q000302:isolation & purification*; D009305:Nasopharynx / Q000382:microbiology*; D010033:Otitis Media / Q000453:epidemiology / Q000382:microbiology; D012141:Respiratory Tract Infections / Q000453:epidemiology / Q000382:microbiology; D012307:Risk Factors; D013296:Streptococcus pneumoniae / Q000145:classification / Q000201:enzymology / Q000302:isolation & purification*; D013997:Time Factors; D001618:beta-Lactamases / Q000096:biosynthesis
chemical_list: D001618:beta-Lactamases