Consumption of alcohol, cigarettes and illegal substances among physicians and medical students in Brandenburg and Saxony (Germany)
Karen Voigt, Sabine Twork, Dirk Mittag, Anne Göbel, Roger Voigt, Jörg Klewer, Joachim Kugler, Stefan R Bornstein, and Antje Bergmann
BMC Health Serv Res. 2009; 9: 219. Published online 2009 December 3. doi: 10.1186/1472-6963-9-219.PMCID: PMC2794859