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Macinko J, Montenegro H, Nebot Adell C, Etienne C; Grupo de Trabajo de Atención Primaria de Salud de la Organización Panamericana de la Salud.Macinko J, et al. Among authors: nebot adell c.Rev Panam Salud Publica. 2007 Feb-Mar;21(2-3):73-84. doi: 10.1590/s1020-49892007000200003.Rev Panam Salud Publica. 2007.PMID: 17565795Spanish.