title: Investigation and treatment of floors of patients' rooms: a study with an agar cylinder.
mesh_terms: D000362:Agar; D000421:Alcaligenes / Q000302:isolation & purification; D001419:Bacteria / Q000302:isolation & purification*; D004202:Disinfectants; D006797:Housekeeping, Hospital; D011550:Pseudomonas aeruginosa / Q000302:isolation & purification; D013210:Staphylococcus / Q000302:isolation & purification
chemical_list: D004202:Disinfectants; D000362:Agar