1. The osteoporosis of rheumatoid arthritis;Duncan, H.; M, Frost H.; R, Villanueva A.; W, Sigler J.;Arthritis Rheum,1965
2. Increased bone metabolism in rheumatoid arthritis as measured by the whole body retention of 99Tcm methylene diphosphate;Rajapakse, C.; Thompson, R.; M, Grennan D.;Ann Rheum Dis,1983
3. Generalized skeletal response to 99'technetium methylene diphosphonate in rheumatoid arthritis;Helfgott, S.; Rosenthall, L.; Esdale, J.; Tannenbaum, H.;J Rheumatol,1982
4. Retention of oral 47Ca in patients with rheumatoid arthritis and osteopenia;Olhagen, B.; Reizenstein, P.; E, Sjoberg H.;Acta Rheumatol Scand,1969
5. Abnormalities in mineral metabolism suggestive of parathyroid over activity in rheumatoid arthritis;C, Kennedy A.; F, Allan B.; T, Boyle I.; G, Nuki; J, Rooney P.; W, Buchanan W.;Curr Med Res Opin,1975