Clinical Characteristics of Patients With Psoriatic Spondylitis Versus Those With Ankylosing Spondylitis: Features at Baseline Before Biologic Therapy.
Wook-Young BaekEun Young LeeSo Young ParkShin-Seok LeeTae-Jong KimPublished in: Journal of Korean medical science (2022)
ClinicalTrials.gov Identifier: NCT01965132.