[Should National Polio Vaccine Day be eradicated?].
Moulia-Pelat
J P
JP
SCAC, BP 2105, Libreville, Gabon. moulia@assala.net
Tosi
C
C
François
B
B
D014943:Global Health; D006801:Humans; D017589:Immunization Programs; D011051:Poliomyelitis / Q000453:epidemiology / Q000517:prevention & control*; D023321:Poliovirus Vaccines / Q000008:administration & dosage*
D023321:Poliovirus Vaccines