1. Ball, J.: Post-mortem findings and articular pathology in rheumatoid arthritis. In:Duthie, J. J. and W.R.M Alexander(Ed.) Rheumatic diseases. Wilkins and Wilkinson, Baltimore, 123–130 (1968).
2. Chakravarti S.K. and K.P. Sengupta:Histopathological and biochemical changes in Freunds adjuvant arthritis in rat. Indian J. Exper. Bio1. 15, 121–124 (1977).
3. Danger, J.: Die Abhangigkeit der Proliferation synovialer Zellen von der Struktur der Synovialmembran. Inaug. Diss., Ulm (in Vorbereitung)
4. Dayer , J.-M , R., Russell,andS.M Krane: Collagenase production by rheumatoid synovial cells: Stimulation by a human lymphocyte factor. Science 195, 181–183 (1977).
5. Deshmukh K., and S.Hemrick: Metabolic changes in ra,bbit articular cartilage due to inflammation. Arthritis Rheum. 19,199–207 (1976).