Rheumatoid Arthritis, a More Severe Disease Than Psoriatic Arthritis? : A Comparison Of Disease Activity In Patients With Psoriatic Arthritis and Rheumatoid Arthritis From The Swedish Early Psoriatic Arthritis Registry (SwePsA) and The Swedish Rheumatology Registry For Early Rheumatoid Arthritis (SRR)
Gerd-Marie Alenius, Tomas Husmark, Elke Theander, Per Tobias Larsson, Mats Geijer, Annika Teleman, Ulla R C Lindqvist
Abstract