RT Journal Article SR Electronic T1 Smoking behaviour and attitudes towards smoking of medical students in Australia, Japan, USA, Russia, and Estonia JF Tobacco Control JO Tob Control FD BMJ Publishing Group Ltd SP 24 DO 10.1136/tc.2.1.24 VO 2 IS 1 A1 Tessier, J. F. A1 Freour, P. A1 Nejjari, C. A1 Belougne, D. A1 Crofton, J. W. YR 1993 UL http://tobaccocontrol.bmj.com/content/2/1/24.abstract AB