Operation clean-up.
Waters
Adele
A
D003428:Cross Infection / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D006292:Health Priorities; D006801:Humans; D017053:Infection Control / Q000458:organization & administration*; D011159:Population Surveillance; D013222:State Medicine / Q000458:organization & administration; D006113:United Kingdom / Q000453:epidemiology