title: [Stay at child day care center is the most significant risk factor of respiratory tract infection among 2-5 years old children].
authors.affiliation: Samhällsmedicinska institutionen, Universitetssjukhuset MAS, Malmö.
authors.forename: Gunnar
authors.initials: G
authors.lastname: Forssell
authors.forename: Anders
authors.initials: A
authors.lastname: Håkansson
authors.forename: Nils-Ove
authors.initials: NO
authors.lastname: Månsson
mesh_terms: D016902:Air Pollution, Indoor / Q000009:adverse effects*; D000900:Anti-Bacterial Agents / Q000008:administration & dosage; D002656:Child Day Care Centers; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D012141:Respiratory Tract Infections / Q000188:drug therapy / Q000209:etiology* / Q000382:microbiology; D012189:Retrospective Studies; D012307:Risk Factors; D011795:Surveys and Questionnaires
chemical_list: D000900:Anti-Bacterial Agents