Calcipotriol betamethasone ointment in the treatment of psoriasis vulgaris: a randomized, double-blind, active-controlled, parallel group study
HUANG Lan MA Li HUANG Qiong YANG Qinping ZHENG Zhizhong ZHU Xuejun WHANG Baoxi GU Jun
Chinese Journal of Dermatology . 2009, (10): 691 -694 .