Novel and de novo mutations of the IRF6 gene detected in patients with Van der Woude or popliteal pterygium syndrome. - Peyrard-Janvid,M.; Pegelow,M.; Koillinen,H.; Larsson,C.; Fransson,I.; Rautio,J.; Hukki,J.; Larson,O.; Karsten,AL.; Kere,J.. (Eur J Hum Genet, 2005)