[Observation of hospital hygiene in 4 hospital facilities of Romance Switzerland during a study trip].
D000985:Antisepsis; D004203:Disinfection; D005521:Food Service, Hospital; D006757:Hospital Units / Q000592:standards; D006761:Hospitals / Q000592:standards*; D006797:Housekeeping, Hospital; D006920:Hygiene
Observation de l'hygiène hospitalière, dans quatre institutions hospitalières de la Suisse Romande, au cours d'un voyage de perfectionnement