@article{doi:,
author = {ÖZTUNÇ, Funda and ÖZER, Sema and SARAÇLAR, Muhsin},
title = {Doppler Echocardiographic Evaluation of Hemodynamic Changes Following Infusion of Nitroglycerin in Cases With Patent Ductus Arteriosus and Pulmonary Hypertension},
journal = {Turk Kardiyol Dern Ars},
volume = {20},
number = {1},
pages = {20-24},
year = {1992},
doi = {},
note ={doi: },

URL = {https://dx.doi.org/},
eprint = {https://dx.doi.org/}
}