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Arroyo-Quiroz C, Barrientos-Gutierrez T, O'Flaherty M, Guzman-Castillo M, Palacio-Mejia L, Osorio-Saldarriaga E, Rodriguez-Rodriguez AY.Arroyo-Quiroz C, et al.BMC Public Health. 2020 Feb 3;20(1):162. doi: 10.1186/s12889-020-8297-5.BMC Public Health. 2020.PMID: 32013918Free PMC article.
Téllez-Rojo MM, Bellinger DC, Arroyo-Quiroz C, Lamadrid-Figueroa H, Mercado-García A, Schnaas-Arrieta L, Wright RO, Hernández-Avila M, Hu H.Téllez-Rojo MM, et al. Among authors: arroyo quiroz c.Pediatrics. 2006 Aug;118(2):e323-30. doi: 10.1542/peds.2005-3123.Pediatrics. 2006.PMID: 16882776