title: [Studies on the air microbiology in operating rooms].
mesh_terms: D000391:Air Microbiology; D001419:Bacteria / Q000302:isolation & purification; D003428:Cross Infection / Q000209:etiology; D005859:Germany, East; D006785:Hospitals, University; D006801:Humans; D009873:Operating Rooms
vernacular_title: Untersuchungen zum Luftkeimgehalt in chirurgischen Operationssälen