إذ Wereldgezondheidsorganisatie The New England Journal of Medicine en ny artikel i The Lancet The New England Journal of Medicine DOI:10.1056/NEJMra1308383 20 percent The New England Journal of Medicine by increasing cigarette prices more health benefits for the poor than for the rich Jha P, Peto R Prabhat & Peto 2014 2013 study are estimated إذ by increasing cigarette prices attendant ills Global Effects of Smoking, of Quitting, and Taxing Tobacco, by increasing cigarette prices more health benefits for the poor than for the rich bewezen effectief instrument by increasing cigarette prices The New England Journal of Medicine aumentando el precio de los cigarrillos http://www.nejm.org/doi/full/10.1056/NEJMra1308383 http://www.nejm.org/doi/full/10.1056/NEJMra1308383 write in the New England Journal of Medicine samma artikel http://www.nejm.org/doi/full/10.1056/NEJMra1308383 Prabhat & Peto 2014 http://www.nejm.org/doi/full/10.1056/NEJMra1308383 recent estimate recent estimate current global patterns review http://www.nejm.org/doi/full/10.1056/NEJMra1308383