We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleWide phenotypic variability in families with holoprosencephaly and a sonic hedgehog mutation.AuthorsHehr U; Gross C; Diebold U; Wahl D; Beudt U; Heidemann P; Hehr A; Mueller DPublicationEuropean journal of pediatrics, 2004, Vol 163, Issue 7, p347ISSN0340-6199Publication typearticleDOI10.1007/s00431-004-1459-0