title: Salmonellosis in a psychogeriatric ward: problems of infection control.
mesh_terms: D000368:Aged; D003365:Costs and Cost Analysis; D003428:Cross Infection / Q000517:prevention & control*; D005243:Feces / Q000382:microbiology; D005852:Geriatric Psychiatry; D006268:Health Facilities; D006801:Humans; D001523:Mental Disorders / Q000150:complications*; D010362:Patients' Rooms; D012480:Salmonella Infections / Q000517:prevention & control*