Food prices and weight gain during elementary school: 5-year update.
RAND, 1776 Main Street, Santa Monica, CA 90401, USA. sturm@rand.org
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D015992:Body Mass Index; D002648:Child; D015331:Cohort Studies; D005006:Ethnicity / Q000706:statistics & numerical data; D015444:Exercise; D005260:Female; D005502:Food / Q000191:economics*; D006801:Humans; D008297:Male; D012737:Sex Factors; D012959:Socioeconomic Factors; D015430:Weight Gain