title: [Hospital infections (gloss to national problem)].
authors.forename: J
authors.initials: J
authors.lastname: Juszczyk
authors.forename: A
authors.initials: A
authors.lastname: Samet
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D001424:Bacterial Infections / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D003428:Cross Infection / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D009181:Mycoses / Q000453:epidemiology; D011044:Poland / Q000453:epidemiology; D015995:Prevalence; D012307:Risk Factors; D014777:Virus Diseases / Q000453:epidemiology