1. Long-term prevention of postmenopausal osteoporosis by oestrogen;Lindsay, R.; Hart, D.M.; Aitken, J.M.; MacDonald, E.B.; Anderson, J.B.; Clarke, A.C.;Lancet,1976
2. Quantitative computed tomography of vertebral spongiosa: a sensitive method for detecting early bone loss after oophorectomy;Genant, H.K.; Cann, C.E.; Ettinger, B.; Gordan, G.S.;Ann Intern Med,1982
3. Assessment of therapeutic options for prevention of bone loss;Stevenson, J.C.; Lees, B.; Banks, L.M.; Whitehead, M.I.,1987
4. Evidence for two distinct syndromes of involutional osteoporosis;Riggs, B.L.; Melton, L.J.;Am7Med,1983
5. The earlier gain and later loss ofcortical bone;Gain, S.M.,1970