# REPRODUCIBILITY AND VALIDITY OF A SEMIQUANTITATIVE FOOD FREQUENCY QUESTIONNAIRE

**Type:** Papers  
**Canonical URL:** https://scholariq.org/papers/reproducibility-and-validity-of-a-semiquantitative-food-frequency-questionnaire/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Walter C. Willett,Laura Sampson,Meir J. Stampfer,Bernard Rosner,Christopher Bain,Jelia C. Witschi,Charles H. Hennekens,Frank E. Speizer |
| Citations | 4,337 |
| DOI | 10.1093/oxfordjournals.aje.a114086 |
| Fields | Medicine,Nursing |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W2103825558 |
| PMID | 4014201 |
| Type | article |
| Year | 1985 |

## Paper authors

- [Walter C. Willett](https://scholariq.org/researchers/walter-c-willett/)

## Paper journal

- [American Journal of Epidemiology](https://scholariq.org/journals/american-journal-of-epidemiology/)

## Paper primary topic

- [Nutritional Studies and Diet](https://scholariq.org/topics/nutritional-studies-and-diet/)

## Paper topics

- [Nutritional Studies and Diet](https://scholariq.org/topics/nutritional-studies-and-diet/)
- [Diet and metabolism studies](https://scholariq.org/topics/diet-and-metabolism-studies/)
- [Nutrition, Health and Food Behavior](https://scholariq.org/topics/nutrition-health-and-food-behavior/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.