Change of government's subsidization policy improves smoking cessation services: a cross-sectional study from the perspectives of physicians. - Tai-Yin Wu; Ling-Yu Hung; Wei-Chu Chie; Tai-Yuan Chiu; Fei-Ran Guo; Wu, Tai-Yin; Hung, Ling-Yu; Chie, Wei-Chu; Chiu, Tai-Yuan; Guo, Fei-Ran (BMC Public Health, 2016)