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Relative validity of a food frequency questionnaire to assess nutrient intake in pregnant women |
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| Authors: | C. A. McGowan S. Curran F. M. McAuliffe |
| Affiliation: | 1. University College Dublin Department, National Maternity Hospital, , Dublin, Ireland;2. Department of Nutrition and Dietetics, National Maternity Hospital, , Dublin, Ireland |
| Abstract: | |
| Keywords: | dietary assessment food frequency questionnaire nutrients pregnancy validity |