1. ATKINS, C. J., MCIVOR, J., SMITH, P. M., HAMILTON, E., AND WILLIAMS, R. (1970) Quart. J. Med., 39, 71 (Chondrocalcinosis and arthropathy: studies in haemochromatosis and in idiopathic chondrocalcinosis)
2. Ann;BYWATERS, E.G.L.;rheum. Dis,1959
3. , DIXON, A. ST. J., AND Scorr, J. T. (1963) Ibid., 22, 171 (Joint lesions of hyperparathyroidism)
4. Clin;CURREY, H.L.F.;Orthop; 70 (Pyrophosphate arthropathy and calcific periarthritis,1970
5. Ann. rheum;DYMOCK, I.W.; HAMILTON, E.B.D.; LAWS, J.W.; WILLIAMS, R.;Dis; Arthropathy of haemochromatosis. Clinical and radiological analysis of 63 patients,1970