• Amount and composition of bone minerals in chronic liver disease 

      KalefEzra, J. A.; Merkouropoulos, M. H.; Challa, A.; Hatzikonstantinou, J.; Karantanas, A. H.; Tsianos, E. V. (1996)
      Alterations in bone mineral are a common complication of chronic liver disease. The aim of the current study was to assess bone mineral status in patients with chronic liver disease not treated with corticosteroids and to ...
    • Elemental composition of bone minerals in women with breast cancer treated with adjuvant tamoxifen 

      KalefEzra, J. A.; Pavlidis, N.; Klouvas, G.; Karantanas, A.; Hatzikonstantinou, I.; Glaros, D. (1996)
      Oestrogen levels play a major role in conditioning the rates of bone changes in women. Tamoxifen is a synthetic oestrogen antagonist commonly used as an adjuvant therapy for breast cancer. The goal of the present study was ...
    • Software upgrading in a CT scanner - Influence on quantitative CT 

      KalefEzra, J. A.; Karantanas, A. H. (1996)
      Purpose: In an attempt to improve field uniformity and CT number stability, the software in a CT scanner was replaced with a new version. The purpose of the present study was to investigate the influence of the software ...