@article{article6a99716e,
title   = {Frequency of 22q11.2 microdeletion in sporadic non-syndromic tetralogy of Fallot cases},
author = {Gioli-Pereira, L. and Pereira, A. C. and Bergara, D. and Mesquita, s. and Lopes, A. A. and Krieger, José Eduardo},
year = {2008},
doi = {10.1016/j.ijcard.2007.04.043},
journal   = {International Journal of Cardiology}
}