@ARTICLE{Skrzypek_Agnieszka_Barbara_Prognostic_2016,
 author={Skrzypek, Agnieszka Barbara and Górski, Stanisław and Wilczyńska-Golonka, Magdalena and Nessler, Jadwiga},
 volume={vol.56},
 number={No 3},
 howpublished={online},
 year={2016},
 title={Prognostic factors of left ventricle function deterioration in patients with coronarydisease and normal results of echocardiographic examination in a 2-year observation —prospective cohort study},
 URL={http://journals.pan.pl/Content/100271/PDF-MASTER/FMC+3-16_8+Skrzypek+et+al.pdf},
}