The practicalities of keeping clean.
D003428:Cross Infection / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D016106:Methicillin Resistance; D013203:Staphylococcal Infections / Q000453:epidemiology; D013211:Staphylococcus aureus / Q000187:drug effects; D006113:United Kingdom / Q000453:epidemiology