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IP address: 35.173.178.60
Time: 2024-03-29T02:07:07Z
URL: http://scholar.google.com/scholar_lookup?title=Xenopus+sonic+hedgehog+as+a+potential+morphogen+during+embryogenesis+and+thyroid+hormone-dependent+metamorphosis.&year=1995&author=Stolow&journal=Nucleic+Acids+Res.&volume=23&pages=2555-2562&doi=10.1093%2Fnar%2F23.13.2555&pmid=7630736