1. Genetics of B27-associated disease;Albert;Annals of the Rheumatic Diseases,1979
2. HLA-A28 in patients with B27 associated rheumatic diseases;Arnett;Arthritis and Rheumatism,1977
3. Enthesopathy of rheumatoid and ankylosing spondylitis;Ball;Annals of the Rheumatic Diseases,1971
4. Population Studies of the Rheumatic Diseases;Bennett,1968
5. HLA B27 associated rheumatic diseases with severe cardiac brady-arrhythmias: clinical features and prevalence in 223 men with permanent pacemakers;Bergfeldt;American Journal of Medicine,1983