@article{doi:10.1001/archinte.1949.00230050177016,
title = {AN introduction to cardiology.},
journal = {Archives of Internal Medicine},
volume = {84},
number = {5},
pages = {841},
year = {1949},
doi = {10.1001/archinte.1949.00230050177016},
URL = { + http://dx.doi.org/10.1001/archinte.1949.00230050177016},
eprint = {/data/Journals/INTEMED/14909/archinte_84_5_016.pdf}
}