OBREGON, Rafael et al. Achieving polio eradication: a review of health communication evidence and lessons learned in India and Pakistan. Bull World Health Organ [online].
2009,
vol.87, n.8, pp. 624-630.
ISSN 0042-9686.Â
http://dx.doi.org/10.1590/S0042-96862009000800020.
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