@article{doi:,
author = {GÜZELSOY, Deniz and YİĞİT, Zerrin},
title = {Beta-blocking Drugs in the Treatment of Congestive Heart Failure},
journal = {Turk Kardiyol Dern Ars},
volume = {26},
number = {4},
pages = {246-253},
year = {1998},
doi = {},
note ={doi: },

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