@article{doi:10.1001/archsurg.1959.04320110017003, author = {SINGLETON EB and McNAMARA DG and COOLEY DA}, title = {RAdiologic features of isolated ventricular septal defects}, journal = {A.M.A. Archives of Surgery}, volume = {79}, number = {5}, pages = {715-723}, year = {1959}, doi = {10.1001/archsurg.1959.04320110017003}, URL = { + http://dx.doi.org/10.1001/archsurg.1959.04320110017003}, eprint = {/data/Journals/SURG/15057/archsurg_79_5_003.pdf} }