title: [Clinical efficacy of Corydalis composite combined with methotrexate in treating rheumatoid arthritis].
authors.affiliation: Department of Rheumatology, West China Hospital, Sichuan University, Chengdu.
authors.forename: Chuan
authors.initials: C
authors.lastname: Zuo
authors.forename: Yong-tao
authors.initials: YT
authors.lastname: Chen
authors.forename: Zhong-ming
authors.initials: ZM
authors.lastname: Wang