[CONTRIBUTION TO THE PROBLEM OF THE PROPHYLAXIS AND EPIDEMIOLOGY OF POLIOMYELITIS].
D002648:Child; D004813:Epidemiology; D011051:Poliomyelitis; D023321:Poliovirus Vaccines
D023321:Poliovirus Vaccines
CHILD; EPIDEMIOLOGY; POLIOMYELITIS; POLIOVIRUS VACCINE; REVIEW
CONTRIBUTION AU PROBLEME DE LA PROPHYLAXIE ET DE L'EPIDEMIOLOGIE DE LA POLIOMYELITE.