Brouwers Melissa C, Kho Michelle E, Browman George P, Burgers Jako S, Cluzeau Francoise, Feder Gene, Fervers Béatrice, Graham Ian D, Grimshaw Jeremy, Hanna Steven E, Littlejohns Peter, Makarski Julie, Zitzelsberger Louise
Department of Oncology, McMaster University, Hamilton, Ontario, Canada.
Prev Med. 2010 Nov;51(5):421-4. doi: 10.1016/j.ypmed.2010.08.005. Epub 2010 Aug 20.