The Conserved Sonic Hedgehog Limb Enhancer Consists of Discrete Functional Elements that Regulate Precise Spatial ExpressionLaura A. Lettice(Cancer Genetics (United States)), Robert E. Hill(Institute of Genetics and Cancer)Cell ReportsAugust 1, 201710.1016/j.celrep.2017.07.037Cited by 72SaveCiteExport RISWatch citationsRelated PapersRegulation of <i>Msx-1, Msx-2, Bmp-2</i> and <i>Bmp-4</i> during foetal and postnatal mammary gland development|Development|1996|166