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Vree M, Huong NT, Duong BD, Sy DN, Van le N, Co NV, Cobelens FG, Borgdorff MW.Vree M, et al. Among authors: huong nt.BMC Public Health. 2007 Jul 2;7:134. doi: 10.1186/1471-2458-7-134.BMC Public Health. 2007.PMID: 17605770Free PMC article.
Vree M, Huong NT, Duong BD, Co NV, Sy DN, Cobelens FG, Borgdorff MW.Vree M, et al. Among authors: huong nt.BMC Public Health. 2007 Aug 16;7:210. doi: 10.1186/1471-2458-7-210.BMC Public Health. 2007.PMID: 17705838Free PMC article.