THU0528 Socioeconomic and Demographic Characteristics Among Two Cohorts of Patients with Early Rheumatoid Arthritis in Sweden, Enrolled 1996-98 and 2006-09
Epidemiology, health services and outcome research
THU0528 Socioeconomic and Demographic Characteristics Among Two Cohorts of Patients with Early Rheumatoid Arthritis in Sweden, Enrolled 1996-98 and 2006-09