Dietary Study Methods. V. Some Problems in Collecting Dietary Information about Groups of Children1

Autor: Eppright, Ercel S., Patton, Mary Brown, Marlatt, Abby L., Hathaway, Milicent L.
Zdroj: Journal of the American Dietetic Association; January 1952, Vol. 28 Issue: 1 p43-48, 6p
Databáze: Supplemental Index