title: Swine flu infection among medical students: an issue of concern.
authors.forename: Viroj
authors.initials: V
authors.lastname: Wiwanitkit
mesh_terms: D003428:Cross Infection / Q000517:prevention & control; D006784:Hospitals, Teaching; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype / Q000302:isolation & purification*; D007251:Influenza, Human / Q000453:epidemiology* / Q000635:transmission / Q000821:virology; D015995:Prevalence; D013337:Students, Medical; D013785:Thailand