@ARTICLE{
author={Villani Michela,...,Kovac Mirjana K,...,(broj koautora 20)},
year={2019},
title={Rationale and design of two prospective, multicenter, observational studies on reproductive outcome in women with recurrent failures after spontaneous or assisted conception: OTTILIA and FIRST registries},
journal={BMC PREGNANCY AND CHILDBIRTH},
volume={19},
number={1},
pages={-},
document_type={Article},
} 

@ARTICLE{
author={Villani Michela,...,Kovac Mirjana K,...,(broj koautora 18)},
year={2017},
title={OTTILIA and FIRST: two international registries of foeto-maternal prognosis in women with recurrent reproductive failures after spontaneous or assisted conception},
journal={THROMBOSIS RESEARCH},
volume={151},
number={},
pages={S128-S129},
document_type={Meeting Abstract},
} 

@ARTICLE{
author={Villani Michela,Larciprete G,Kovac Mirjana K,Martinelli I,Cacciola E,Lo Pinto G,Bucherini E,De Stefano V,Lodigiani C,Ageno W,Margaglione M,Grandone Elvira},
year={2016},
title={Multicenter registry on thrombophilia and pregnancy loss: the OTTILIA study},
journal={JOURNAL OF THROMBOSIS AND HAEMOSTASIS},
volume={14},
number={},
pages={164-165},
document_type={Meeting Abstract},
}