title: Staphylococcus surveillance in Czechoslovakia.
mesh_terms: D000818:Animals; D001434:Bacteriophage Typing; D002417:Cattle; D003604:Czechoslovakia; D004812:Epidemiologic Methods; D006801:Humans; D008414:Mastitis, Bovine / Q000453:epidemiology; D011200:Poultry; D012756:Sheep; D013210:Staphylococcus / Q000145:classification / Q000302:isolation & purification*