Yardstick for rating nasolabial appearance in bilateral cleft lip and palate - Dominguez-Gonzalez, Susana; Bartzela, Theodosia N.; Hagberg, Catharina; Katsaros C; Ozawa, Terumi Okada; Pinheiro, F; Rizell, Sara; Rønning, Elisabeth; Semb, Gunvor; Shaw W (International Congress on Cleft Lip and Palate and Related Craniofacial Anomalies: Cleft and craniofacial care experience, evolution and innovation, 2009)