@Article{Sylwestrzak2020,
journal="Prenatal Cardiology",
issn="2449-6723",
number="1",
year="2020",
title="Prenatal ultrasound evaluation in the current era of COVID-19 – looking only for major congenital defects or subtle sonographic and echocardiographic findings, as well?",
author="Sylwestrzak, Oskar
and Respondek-Liberska, Maria",
pages="50--56",
doi="10.5114/pcard.2020.95250",
url="http://dx.doi.org/10.5114/pcard.2020.95250"
}