@article{doi:, author = {Ecder, Tevfik}, title = {Answers of specialist}, journal = {Turk Kardiyol Dern Ars}, volume = {37}, number = {5}, pages = {366-366}, year = {2009}, doi = {}, note ={doi: }, URL = {https://dx.doi.org/}, eprint = {https://dx.doi.org/} }