[Poliomyelitis; problems of contagiousness and measures of hospital hygiene].
D035843:Biomedical Research; D006761:Hospitals; D006920:Hygiene; D011051:Poliomyelitis / Q000517:prevention & control*
POLIOMYELITIS/prevention and control
La poliomyélite; problème de la contagiosité et mesures d'hygiène hospitalières.