We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRelational databases for rare disease study: application to vascular anomalies.AuthorsPerkins JA; Coltrera MDPublicationArchives of otolaryngology--head & neck surgery, 2008, Vol 134, Issue 1, p62ISSN0886-4470Publication typearticleDOI10.1001/archoto.2007.12