@article{c2d1a208097f44aca0fdae4bdd66b79d,
title = "Ecuador's National Health and Nutrition Survey: Objectives, design, and methods",
keywords = "Ecuador, Methodology, National survey, Sample design",
author = "Freire, \{Wilma B.\} and Philippe Belmont and L{\'o}pez-Cevallos, \{Daniel F.\} and Waters, \{William F.\}",
year = "2015",
month = nov,
doi = "10.1016/j.annepidem.2015.08.009",
language = "Ingl{\'e}s",
volume = "25",
pages = "877--878",
journal = "Annals of Epidemiology",
issn = "1047-2797",
publisher = "Elsevier Inc.",
number = "11",
}