Tobacco imagery in popular films in China from 2001 to 2020: a declining trend
Xuping Li, Lu Niu, Yiying Kuang, Jinglan Mei, Ruimin Li, Tonghe Li, Jing Ding, Shuiyuan Xiao
Tobacco Control Nov 2022, tobaccocontrol-2022-057565; DOI: 10.1136/tc-2022-057565