Tobacco use and cessation counselling: cross-country. Data from the Global Health Professions Student Survey (GHPSS), 2005–7
Warren, C W ; Jones, N R ; Chauvin, J
Tobacco control, 2008-08, Vol.17 (4), p.238-247
[Periódico revisado por pares]
England: BMJ Publishing Group
Texto completo disponível