Enthesopathy of rheumatoid and ankylosing spondylitis.

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AUFDERMAUR, M. (1957) 'The Morbid Anatomy of Ankylosing Spondylitis'. Documenta rheumatologica Geigy, No. 2.

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BALL, J. (1958) Lancet, 1, 86 (Pathology of the rheumatoid cervical spine).

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Press, Edinburgh. AND SHARP, J. (1971) 'Rheumatoid arthritis of the cervical spine' in 'Modem Trends in Rheumatology-2', ed. A. G. S. Hill, p. 117. Butterworths, London.

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BYWATERS, E. G. L. (1967) 'VIth European Congress of Rheumatology', p. 460 (discussion). Instituto Portugues de Reumatologia, Lisbon. (1969) Ann. rheum. Dis., 28, 330 (The early lesions of ankylosing spondylitis).

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CRUICKSHANK, B. (1951) Ann. rheum. Dis., 10, 393 (Histopathology of diarthrodial joints in ankylosing spondylitis).

DAVIES, D. V., AND YOUNG, L. (1954) J. Anat. (Lond.), 88, 174 (The distribution of radioactive sulphur (3rS) in the fibrous tissues, cartilages and bones of the rat following its administration in the form of inorganic sulphate).

DiHLmANN, W. (1968a) Fortschr. Med., 86, 629 (Morbus Bechterew). (1968b) 'Spondylitis ankylopoetica', p. 69.

Thieme, Stuttgart. (1969) Verh. dtsch. Ges. Rheum., 1 (Z. Rheumaforsch., Suppl.), p. 21 (Anwendung der Rontgenbildanalyse zur Erkennung der feingeweblichen Veranderungen bei der Spondylitis ankylopoetica).

ECKLIN, U. (1960) 'Die Altersveranderungen der Halswirbelsaule', pp. 17 and 28. Springer, Berlin.

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HEBERDEN, W. (1806) 'Commentaries on the History and Cure of Diseases', 3rd ed., p. 446. Payne, London.

JULKUNEN, H. (1966) Acta rheum. scand., 12, 188 (Synovial inflammatory cell reaction in chronic arthritis).

LAWRENCE, J. S., SHARP, J., BALL, J., AND BEER, F. (1964) Ann. rheum. Dis., 23, 205 (Rheumatoid arthritis of the lumbar spine).

NIEPEL, G. A., KOSTKA, D., KOPECKY, S., AND MANCA, S. (1966) Acta rheum. balneol. Pistiniana, No. 1 (Enthesopathy).

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RATHBUN, J. B., AND MACNAB, I. (1970) J. Bone Jt Surg., 52-B, 540 (The microvascular pattern of the rotator cuff).

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