title: [Old and new view points in the problem of hospitalism].
mesh_terms: D000391:Air Microbiology; D003428:Cross Infection / Q000209:etiology*; D004926:Escherichia coli / Q000472:pathogenicity; D005859:Germany, East; D006801:Humans; D006813:Humidity; D009873:Operating Rooms; D011550:Pseudomonas aeruginosa / Q000472:pathogenicity; D013211:Staphylococcus aureus / Q000472:pathogenicity; D013530:Surgical Wound Infection
vernacular_title: Alte und neue Gesichtspunkte zum Hospitalismusproblem