We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleHedgehog signalling within airway epithelial progenitors and in small-cell lung cancer.AuthorsWatkins DN; Berman DM; Burkholder SG; Wang B; Beachy PA; Baylin SBPublicationNature, 2003, Vol 422, Issue 6929, p313ISSN0028-0836Publication typearticleDOI10.1038/nature01493