Marigo V, Roberts DJ, Lee SM, Tsukurov O, Levi T, Gastier JM, 외. (July 1995). “Cloning, expression, and chromosomal location of SHH and IHH: two human homologues of the Drosophila segment polarity gene hedgehog”. 《Genomics》 28 (1): 44–51. doi:10.1006/geno.1995.1104. PMID7590746.
“Human PubMed Reference:”. 《National Center for Biotechnology Information, U.S. National Library of Medicine》.
“Mouse PubMed Reference:”. 《National Center for Biotechnology Information, U.S. National Library of Medicine》.
Marigo V, Roberts DJ, Lee SM, Tsukurov O, Levi T, Gastier JM, 외. (July 1995). “Cloning, expression, and chromosomal location of SHH and IHH: two human homologues of the Drosophila segment polarity gene hedgehog”. 《Genomics》 28 (1): 44–51. doi:10.1006/geno.1995.1104. PMID7590746.