[Hygienic value of bacteriological environmental studies in surgical hospitals].
D000391:Air Microbiology; D001434:Bacteriophage Typing; D003428:Cross Infection / Q000517:prevention & control*; D005860:Germany, West; D006782:Hospitals, Special; D006801:Humans; D009873:Operating Rooms; D013514:Surgical Procedures, Operative
Der hygienische Aussagewert bakteriologischer Umgebungsuntersuchungen in chirurgischen Kliniken.