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author={Nikolova Tanja,Zivadinovic Radomir M,...,Klisarovska Violeta,Stanojevic Marko,Georgievska Jadranka,Nikolova Natasha},
year={2017},
title={Diagnostic performance of human epididymis protein 4 compared to a combination of biophysical and biochemical markers to differentiate ovarian endometriosis from epithelial ovarian cancer in premenopausal women},
journal={JOURNAL OF OBSTETRICS AND GYNAECOLOGY RESEARCH},
volume={43},
number={12},
pages={1870-1879},
document_type={Article},
} 

@ARTICLE{
author={Endrikat Jan S,Milchev Nikola P,Kapamadzija Aleksandra,Georgievska Jadranka,Gerlinger Christoph,Schmidt Werner,Feroze Sleem},
year={2009},
title={Bleeding pattern, tolerance and patient satisfaction with a drospirenone-containing oral contraceptive evaluated in 3488 women in Europe, the Middle East and Canada},
journal={CONTRACEPTION},
volume={79},
number={6},
pages={428-432},
document_type={Article},
}