[Preventive medical services and hospital hygiene].
D003140:Communicable Disease Control; D003428:Cross Infection / Q000517:prevention & control*; D006739:Hospital Administration; D006801:Humans; D006920:Hygiene; D011314:Preventive Health Services / Q000458:organization & administration*; D013030:Spain
Servicios de medicina preventiva e higiene en los hospitales.