Validity of U.S. nutritional surveillance:National Health and Nutrition Examination Survey caloric energy intake data, 1971-2010.
PLoS One. 2013 Oct 9;8(10):e76632. doi: 10.1371/journal.pone.0076632. eCollection 2013.
PLoS One. 2013.
PMID: 24130784
Free PMC article.