@misc{indiciae78705b47d870, title = {Atrial septal defect.}, author = {J W KIRKLIN and F H ELLIS}, year = {1955}, doi = {10.1016/s0039-6109(16)34638-2}, url = {https://pubmed.ncbi.nlm.nih.gov/13246965/}, note = {Source identifier: 13246965} }