@ARTICLE{
author={Prelevic GM,Markou A,Arnold A,Bartram C,Puzigaca Zarko,Ginsburg J},
year={2004},
title={The effect of tibolone on bone mineral density in postmenopausal women with osteopenia or osteoporosis - 8 years follow-up},
journal={MATURITAS},
volume={47},
number={3},
pages={229-234},
document_type={Article},
}