Support for smoke-free policy among restaurant owners and managers in Ulaanbaatar, Mongolia

Autor: Chang, S-H, Delgermaa, V, Mungun-Ulzii, K, Erdenekhuu, N, Odkhuu, E, Huang, S-L
Zdroj: Tobacco Control, 2009 Dec 01. 18(6), 479-484.
Databáze: JSTOR Journals