Efficacy, safety, and cost-effectiveness of all-trans retinoic acid/Clobetasol Propionate Compound Ointment in the treatment of mild to moderate psoriasis vulgaris: A randomized, single-blind, multicenter clinical trialLixin Xia, Xing‐Hua Gao, Yun Wang et al.|Dermatologic Therapy|2018Cited by 13