APA Citatie

Groenwold, R. H. H., Klungel, O. H., Grobbee, D. E., & Hoes, A. W. (2011). Selection of confounding variables should not be based on observed associations with exposure. Springer Netherlands.

Chicago Style citaat

Groenwold, Rolf H. H., Olaf H. Klungel, Diederick E. Grobbee, en Arno W. Hoes. Selection of Confounding Variables Should Not Be Based On Observed Associations With Exposure. Springer Netherlands, 2011.

MLA citatie

Groenwold, Rolf H. H., Olaf H. Klungel, Diederick E. Grobbee, en Arno W. Hoes. Selection of Confounding Variables Should Not Be Based On Observed Associations With Exposure. Springer Netherlands, 2011.