1. New York symposium on population studies in the rheumatic diseases;Bennett;Bull. Rheum. Dis,1983
2. Pathology of the spondylarthropathies;Bywaters,1984
3. HLA-B27 in 254 Reappraisal of a clinical test (editorial);Calin;Ann. Intern. Med.,1983
4. Spondylarthropathies;Calin,1983
5. Spondylarthropathies: An overview;Calin,1984