Ypie T. de Haan

Homogeneity of Cigarette Smoking Within Peer Groups: Influence or Selection?

Ronald A. Knibbe, R. Engels, R. Knibbe, 1997, Health education & behavior : the official publication of the Society for Public Health Education.

Measurement of lifetime exposure to alcohol: data quality of a self-administered questionnaire and impact on risk assessment

Ypie T. de Haan, L. Volovics, P. Lemmens, 1997 .