[The engineer-hygienist in hospitals].
D003428:Cross Infection / Q000517:prevention & control; D049669:History, 16th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006749:Hospital Design and Construction / Q000266:history*; D006801:Humans; D006920:Hygiene
L'ingénieur hygiéniste à l'hôpital.