@ARTICLE{
author={Petrova Guenka,Benbassat Boriana,Lakic Dragana M,Dimitrova Maria,Mitov Konstantin,Dimitrov Josif},
year={2016},
title={Cost-effectiveness of short COH protocols with GnRH antagonists using different types of gonadotropins for in vitro fertilization},
journal={BIOTECHNOLOGY & BIOTECHNOLOGICAL EQUIPMENT},
volume={30},
number={3},
pages={614-621},
document_type={Article},
} 

@ARTICLE{
author={Kamusheva Maria,Georgieva Svetla,Lakic Dragana M,Mitov Konstantin,Savova Alexandra,Stoimenova Assena,Petrova Guenka},
year={2013},
title={A Health-Related Quality of Life and Pharmacotherapy Costs Study for Patients with Cystic Fybrosis, Gaucher Disease and Chronic Myeloid Leukemia in Bulgaria},
journal={BIOTECHNOLOGY & BIOTECHNOLOGICAL EQUIPMENT},
volume={27},
number={3},
pages={3896-3900},
document_type={Article},
} 

@ARTICLE{
author={Georgieva Svetla,Kamusheva Maria,Lakic Dragana M,Mitov Konstantin,Savova Alexandra,Petrova Guenka},
year={2012},
title={The Health Related Quality of Life for Kidney Transplant Patients in Bulgaria - a Pilot Study},
journal={BIOTECHNOLOGY & BIOTECHNOLOGICAL EQUIPMENT},
volume={26},
number={3},
pages={3062-3065},
document_type={Article},
}