@article{doi:, author = {Yüksel, Hüsniye}, title = {Congenital heart disease and pregnancy}, journal = {Turk Kardiyol Dern Ars}, volume = {34}, number = {4}, pages = {255-264}, year = {2006}, doi = {}, note ={doi: }, URL = {https://dx.doi.org/}, eprint = {https://dx.doi.org/} }