Tobacco smoking as a risk factor for major depressive disorder: population-based study
Julie A Pasco, Lana J Williams, Felice N Jacka, Felicity Ng, Margaret J Henry, Geoffrey C Nicholson, Mark A Kotowicz, Michael Berk
British Journal of Psychiatry | CAMBRIDGE UNIV PRESS | Published : 2008
The study was funded by the National Health and medical Research Council of Australia, supported by an unrestricted educational grant from Eli Lilly. Postgraduate scholarships were provided by the University of Melbourne, Faculty of medicine, Dentistry and Health Sciences and the Australian Rotary Health Research Fund. We thank Sharon Brennan for obtaining the socio-economic data for the study.