Analysis of difficult-to-treat sites in patients with psoriasis who received biological therapy
Wang Lingyan, Pan Jing, Miao Gang, Chang Xiaodan, Jin Qiuzi, Guo Ningning, Zhang Jiayu
Chinese Journal of Dermatology . 2022, (7): 583 -587 .  DOI: 10.35541/cjd.20220133