1. Ankylosing spondylitis with widespread arteritis;Ball;Arth. Rheum.,1966
2. The pathogenesis of glomerulonephritis;Dixon;Amer. J. Med.,1968
3. Histological studies of pelvo-spondylitis ossificans (ankylosing spondylitis) correlated with clinical and radiological findings;Engfeldt;Ann. rheum. Dis.,1954
4. Immunology and morphology of acute poststreptococcal glomerulonephritis;Feldman;Lab. Invest.,1966
5. The carditis and aortitis of ankylosing spondylitis;Graham;Bull. Rheum. Dis.,1958