@article{Czernik2014,
author = {Czernik, Christoph and Rhode, Stefanie and Helfer, Sven and Schmalisch, Gerd and Bührer, Christoph and Schmitz, Lothar},
year = {2014},
language = {eng},
copyright = {http://creativecommons.org/licenses/by/4.0/},
title = {Development of Left Ventricular Longitudinal Speckle Tracking Echocardiography
in Very Low Birth Weight Infants with and without Bronchopulmonary Dysplasia
during the Neonatal Period},
url = "http://dx.doi.org/10.17169/refubium-20084",
}