MartinR.A.HunterV.Neufeld-KaiserW.FlodmanP.SpenceM.A.FurnasD.MartinK.A.Ultrasonographic detection of orbicularis oris defects in first degree relatives of isolated cleft lip patients.Am J Med Genet.2000; 90: 155–161.
2.
MunshiA.K.HegdeA.M.SrinathS.K.Ultrasonographic and electromyographic evaluation of the labial musculature in children with repaired cleft lips.J Clin Pediatr Dent.2000; 24: 123–128.
3.
NeiswangerK.DeleyiannisF.W.AvilaJ.R.CooperM.E.BrandonC.A.VieiraA.R.NoorchashmN.WeinbergS.M.BardiK.M.MurrayJ.C.. Candidate genes for oral-facial clefts in Guatemalan families.Ann Plast Surg.2006; 56: 518–521.
4.
NeiswangerK.WeinbergS.M.RogersC.R.BrandonC.A.CooperM.E.BardiK.M.DeleyiannisF.W.B.ResickJ.M.BowenA.MooneyM.P.. Orbicularis oris muscle discontinuities as an expanded phenotypic feature in nonsyndromic cleft lip with or without cleft palate.Am J Med Genet.2007; 143A: 1143–1149.
5.
PrabhuN.T.MunshiA.K.Ultrasonographic observation of the circumoral musculature: an in-vivo study.J Clin Pediatr Dent.1995; 19: 195–203.
6.
van HeesN.J.ThijssenJ.M.HuyskensR.W.WeijersG.NillesenM.M.de KorteC.L.KatsarosC.Quantitative ultrasound imaging of healthy and reconstructed cleft lip: a feasibility study.Cleft Palate Craniofac J.2007; 44: 261–268.
7.
Vinkka-PuhakkaH.KeanM.R.HeapS.W.Ultrasonic investigation of the circumoral musculature.J Anat.1989; 166: 121–133.
8.
WeinbergS.M.NeiswangerK.MartinR.A.MooneyM.P.FaixR.MaherB.S.PetiprinS.S.BardiK.M.GilesR.F.BowenA.. Ultrasound analysis of orbicularis oris muscle defects in the relatives of individuals with cleft lip with or without cleft palate.Am J Hum Genet.2002; 71 Suppl: 264.
9.
WeinbergS.M.NeiswangerK.MartinR.A.MooneyM.P.KaneA.A.WengerS.L.LoseeJ.DeleyiannisF.MaL.De SalamancaJ.E.. The Pittsburgh Oral-Facial Cleft Study: expanding the cleft phenotype. Background and justification.Cleft Palate Craniofac J.2006; 43: 7–20.
10.
WeinbergS.M.NeiswangerK.MooneyM.P.CooperM.E.GoldsteinT.H.BowenA.MartinR.A.MarazitaM.L.Genome scan of cleft lip with or without cleft palate (CL/P): part I. Broadening the phenotype to include lip muscle defects.Am J Hum Genet.2003; 73(suppl): 291.
