(Q39791063)

English

Validity and reproducibility of the food-frequency questionnaire used in the Shanghai men's health study.

scientific article published on May 2007

Statements

Validity and reproducibility of the food-frequency questionnaire used in the Shanghai men's health study (English)

Identifiers

 
edit
    edit
      edit
        edit
          edit
            edit
              edit
                edit
                  edit