Citation:
Yang, J. , Hammond, D. , Driezen, P. , O'Connor, R. , Li, Q. , Yong, H. - H. , Fong, G. T. , et al. (2011). The use of cessation assistance among smokers from China: Findings from the ITC China Survey. BMC Public Health, 11, 75. doi:10.1186/1471-2458-11-75