1. Stevenson, J.C., Whitehead, M.I. - Postmenopausal osteoporosis. Br Med J, 1982, 285, 585–588.
2. Singh, A., Jolly, S.S., Bansal, B.C., Mathur, C.C. - Endemic fluorosis, epidemiological clinical and biochemical study of fluoride intoxication in Punjab. Medicine (Baltimore), 1963, 42, 229–246.
3. Bang, S., Baud, C.A., Boivin, G., Demeurisse, C., Gössi, M., Tochon-Danguy, H.J., Very, J.M. - Morphometric and biophysical study of bone tissue in industrial fluorosis. In: Fluoride and bone, editor: Courvoisier B., Donath, A., Baud, C.A., Bern, Hans Huber, 1978, 168.175.
4. Prost, A., Boiteau, H.L., Gaillard, F., Hamelin, J.P., Carlier, N., Rossel-Renac, F. Ostéose fluorée secondaire à un traitement très prolongé par l'acide niflumique dans deux cas de polyarthrite rhumatoïde. Rev Rhum, 1978, 45, 707–716.
5. Dequeker, J. - Bone loss in normal and pathological conditions. Leuven University Press. Leuven, 1972, 214p.