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Literature DB >> 1193031

On the importance of the phrasing of questions in medico-hygienic social surveys.

Abstract

Source DB: PubMed Journal: Environ Res ISSN： 0013-9351 Impact factor: 6.498

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Authors: J C Westman; J R Walters
Journal: Environ Health Perspect Date: 1981-10 Impact factor: 9.031

1 in total