المؤلفون: Moradi, Tahereh, Nyrén, Olof, Zack, Matthew, Magnusson, Cecilia, Persson, Ingemar, Adami, Hans-Olov

المصدر: Cancer Causes & Control, 2000 Jul 01. 11(6), 523-531.

URL الوصول: https://www.jstor.org/stable/3553782

المصدر: Canadian Journal of Public Health / Revue canadienne de santé publique, 2013 Oct . 104(6), S26-S30.

URL الوصول: https://www.jstor.org/stable/canajpublheal.104.6.0s26