Comparison of different incremental dose regimens of narrow-band ultraviolet B in skin types III to V: A prospective, randomized, single-blind, parallel study in patients with psoriasis - 10/03/21

Yingyuan Yu, MD, Xuemei Yi, MD, Yi Zhang, MD, Ning Yu, MD, PhD, Qian Yu, MD, PhD, Qianlian Le, MD, Zeyu Chen, MD, PhD, Yangfeng Ding, MD ^⁎ , Yuling Shi, MD, PhD ^⁎

^a Department of Dermatology, Shanghai Skin Disease Hospital, and the Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China 

^b Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China 

^∗Correspondence to: Yuling Shi, MD, PhD, or Yangfeng Ding, MD, Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, 200443, ChinaDepartment of DermatologyShanghai Skin Disease HospitalTongji University School of MedicineShanghai200443China