Huong, L. T. T., Long, T. K., Son, P. X., Huyen, D. P., Linh, P. T., Bich, N. N., Lam, N. X., Anh, L. V., Tuyet-Hanh, T. T. (2016). 'Violation of Bans on Tobacco Advertising and Promotion at Points of Sale in Viet Nam: Trend from 2009 - 2015', Asian Pacific Journal of Cancer Prevention, 17(S1), pp. 91-96. doi: http://dx.doi.org/10.7314/APJCP.2016.17.S1.91