@article{articlebaa9b277,
title   = {Use of high-risk features from exercise treadmill testing to identify obstructive left main disease with normal myocardial perfusion imaging},
author = {Bittencourt, Márcio Sommer and Dorbala, Sharmila and Steigner, Michael and Rybicki, Frank and Di Carli, Marcelo and Blankstein, Ron},
year = {2012},
doi = {10.1007/s12350-012-9572-3},
journal   = {Journal of Nuclear Cardiology}
}