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Ponce-Alcala RE, Ramirez-Garcia Luna JL, Shamah-Levy T, Melgar-Quiñonez H.Ponce-Alcala RE, et al. Among authors: melgar quinonez h.Public Health Nutr. 2021 Dec;24(17):5826-5836. doi: 10.1017/S1368980021003153. Epub 2021 Aug 25.Public Health Nutr. 2021.PMID: 34429176Free PMC article.
Vega-Macedo M, Shamah-Levy T, Peinador-Roldán R, Méndez-Gómez Humarán I, Melgar-Quiñónez H.Vega-Macedo M, et al.Salud Publica Mex. 2014;56 Suppl 1:s21-30.Salud Publica Mex. 2014.PMID: 25649448Spanish.