@misc{indiciaee6d1f6587763, title = {Atrial septal defect closure through a thoracotomy.}, author = {C Minale}, year = {1997}, doi = {10.1016/s0003-4975(97)00019-2}, url = {https://pubmed.ncbi.nlm.nih.gov/9066440/}, note = {Source identifier: 9066440} }