@ARTICLE{
author={Kasapovic Jelena D,Pajovic Snezana B,Pejic Snezana A,Martinovic Jovo V},
year={2001},
title={Effects of estradiol benzoate and progesterone on superoxide dismutase activity in the thymus of rats},
journal={PHYSIOLOGICAL RESEARCH},
volume={50},
number={1},
pages={97-103},
document_type={Article},
} 

@ARTICLE{
author={Horvat Anica I,Petrovic Snjezana B,Nedeljkovic Nadezda N,Martinovic Jovo V,Nikezic Gordana},
year={2000},
title={Estradiol affect Na-dependent Ca2+ efflux from synaptosomal mitochondria},
journal={GENERAL PHYSIOLOGY AND BIOPHYSICS},
volume={19},
number={1},
pages={59-71},
document_type={Article},
}