1. Department of Physical Medicine Rehabilitation and Rheumatology, General Hospital, Zemun, BelgradeYugoslavia
2. , Please address reprint requests to Dr. John Baum, Monroe Community Hospital, 435 East Henrietta Road, Rochester, New York, 14620
3. Infection in Rheumatoid Arthritis
4. Decreased 19S antibody response to bacterial antigens in systemic lupus erythematosus