6533b7d0fe1ef96bd125b7c1
RESEARCH PRODUCT
MOESM1 of Reproducibility and relative validity of a newly developed web-based food-frequency questionnaire for assessment of preconception diet
L. SalvesenE. HillesundF. VikA. BrantsăśterN. ĂVerbysubject
educationdigestive oral and skin physiologydescription
Additional file 1. Diet today â health of tomorrow, food-frequency questionnaire. The English version of the food-frequency questionnaire developed and tested in the study.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2019-01-01 |