Low validity of a seven-item fruit and vegetable food frequency questionnaire among third-grade students.
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| Title: | Low validity of a seven-item fruit and vegetable food frequency questionnaire among third-grade students. |
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| Authors: | Baranowski T (AUTHOR), Smith M (AUTHOR), Baranowski J (AUTHOR), Wang DT (AUTHOR), Doyle C (AUTHOR), Lin LS (AUTHOR), Hearn MD (AUTHOR), Resnicow K (AUTHOR) |
| Source: | Journal of the American Dietetic Association. Jan1997, Vol. 97 Issue 1, p66-68. 3p. |
| Database: | Environment Complete |
| ISSN: | 00028223 |
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| DOI: | 10.1016/s0002-8223(97)00022-9 |
