A semiquantitative food frequency questionnaire for use in epidemiologic research among the elderly: Validation by comparison with dietary history

Peter A. Grootenhuis^*, Susanne Westenbrink, Claudia M.T.L. Sie, J. Nico D. De Neeling, Frans J. Kok, Lex M. Bouter

^*Corresponding author for this work

Research output: Contribution to Journal › Article › Academic › peer-review