@article{articled4fffd4e,
title   = {Structural and functional cardiac abnormalities identified prior to 16 weeks' gestation in fetuses with incresead nuchal translucency},
author = {Lopes, L. M. and Brizot, M. L. and Ayello, V. D. and Schultz, Regina and Zugaib, Marcelo},
year = {2003},
doi = {10.1002/uog.905},
journal   = {Ultrasound Obstetric Gynecology}
}