[Poliomyelitis; preparations for epidemics and emergency situations].
D035843:Biomedical Research; D058872:Epidemics; D006801:Humans; D011051:Poliomyelitis / Q000517:prevention & control*
POLIOMYELITIS/prevention and control
La poliomyélite; prévision en cas d'épidémie ou de situation exceptionelle.