title: Treatment Persistence With Subcutaneous Biologic Therapies in Patients With Psoriatic Arthritis (Psa).
authors.affiliation: Merck & Co., Inc, Whitehouse Station, NJ, USA.
authors.forename: R
authors.initials: R
authors.lastname: Lyu
authors.affiliation: Temple University, Philadelphia, PA, USA.
authors.forename: Q
authors.initials: Q
authors.lastname: Ding
authors.affiliation: Merck Sharp & Dohme Limited, Rome, Italy.
authors.forename: M
authors.initials: M
authors.lastname: Govoni
authors.affiliation: Merck & Co., Inc, Whitehouse Station, NJ, USA.
authors.forename: T
authors.initials: T
authors.lastname: Fan