Real‐World Treatment Patterns, Clinical Outcomes, and Symptom Burden in Patients With Psoriatic Arthritis Prescribed Ixekizumab in the United States oleh Sherry Rohekar, Aisha Vadhariya, Sarah Ross, William Malatestinic, Boris Janos, Nicola Massey, Megan Hughes, Sarah Weatherby, Julie Birt, Anthony Sebba