Flisser, A.; Valdespino, J. L.; García-García, L.; Guzman, C.; Aguirre, M. T.; Manon, M. L.; González-González, G.; Gyorkos, T. W.
(Journal of Epidemiology and Community Health, 2008)
Mexico established national health weeks (NHWs) in the early 1980s to promote childhood vaccinations. Because of the cumulative worldwide peer-reviewed scientific evidence, the recommendations of the World Health Organization ...