1. ANKYLOSING SPONDYLITIS AND HL-A 27
2. REITER'S DISEASE AND HL-A 27
3. H. Zachariae, J. Friis, H. Graudal, A. Hjortsho̸j, F. Kissmeyer-Nielsen, A. Svejgaard, E. Svejgaard, E. Zachariae, Scand. J. Rheum. ((in the press)).
4. HL-A ANTIGEN 27 AND REACTIVE ARTHRITIS
5. Arthritis Due to Salmonella Typhimurium