Active referral plus a small financial incentive upon cessation services use on smoking abstinence: a community-based, cluster-randomised controlled trial by Xue Weng, PhD, Yongda Wu, PhD, Tzu Tsun Luk, PhD, William Ho Cheung Li, PhD, Derek Yee Tak Cheung, PhD, Henry Sau Chai Tong, BBA, Vienna Lai, MPH, Tai Hing Lam, MD, Man Ping Wang, PhD

Get full text