TY - GEN AU - Zee,Kwan-Yat AU - Chan,Pui Sze AU - Ho,Johnson Chun Sing AU - Lai,Stanley Man Lung AU - Corbet,Esmonde Francis AU - Leung,Wai Keung TI - Adjunctive use of modified Yunu-Jian in the non-surgical treatment of male smokers with chronic periodontitis: a randomized double-blind, placebo-controlled clinical trial SN - 1749-8546 PY - 2016///0923 N1 - Publication Type: Journal Article UR - https://doi.org/10.1186/s13020-016-0111-z ER -