@article{article5839a02c,
title   = {Bilateral cleft lip and whistling deformity: the X flap procedure for its correction},
author = {Assunção, Antonio Guedes Alcoforado and Ferreira, Lídia M. and Mondelli, Ricardo Lia},
year = {2006},
doi = {10.1097/01.prs.0000218328.24577.81},
journal   = {Plastic and Reconstructive Surgery}
}