A block randomized controlled trial of a brief smoking cessation counselling and advice through short message service on participants who joined the Quit to Win Contest in Hong Kong.
Chan, Sophia S. C. 1; Wong, David C. N. 1; Cheung, Yee Tak Derek 2,*; Leung, Doris Y. P. 3; Lau, Lisa 4; Lai, Vienna 4; Lam, Tai-Hing 2
Health Education Research.
30(4):609-621, August 2015.
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