[Studies on questions of hygiene in hotels and other overnight lodgings].
D004755:Enterobacteriaceae / Q000302:isolation & purification; D008828:Microbiological Techniques; D012112:Residential Facilities / Q000592:standards*; D013210:Staphylococcus / Q000302:isolation & purification
Untersuchungen über Fragen der Hygiene in Hotels und anderen Ubernachtungsstätten