Alibardi L (2003). «Adaptation to the land: The skin of reptiles in comparison to that of amphibians and endotherm amniotes». J Exp Zoolog B Mol Dev Evol. 298 (1): 12–41. doi:10.1002/jez.b.24. PMID12949767.
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pubmed.ncbi.nlm.nih.gov
Alibardi L (2003). «Adaptation to the land: The skin of reptiles in comparison to that of amphibians and endotherm amniotes». J Exp Zoolog B Mol Dev Evol. 298 (1): 12–41. doi:10.1002/jez.b.24. PMID12949767.
