| Literature DB >> 19967267 |
Felicia Marie Knaul1, Lizbeth López Carrillo, Eduardo Lazcano Ponce, Héctor Gómez Dantés, Isabelle Romieu, Gabriela Torres.
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Year: 2009 PMID: 19967267 DOI: 10.1590/s0036-36342009000800002
Source DB: PubMed Journal: Salud Publica Mex ISSN: 0036-3634