@article{doi:10.1001/jama.1949.02900260012004,
author = {DOTTER CT and STEINBERG I},
title = {ANgiocardiographic study of the pulmonary artery},
journal = {Journal of the American Medical Association},
volume = {139},
number = {9},
pages = {566-572},
year = {1949},
doi = {10.1001/jama.1949.02900260012004},
URL = { + http://dx.doi.org/10.1001/jama.1949.02900260012004},
eprint = {/data/Journals/JAMA/7575/jama_139_9_004.pdf}
}