The cutaneous uptake of atmospheric oxygen contributes significantly to the oxygen supply of human dermis and epidermis // J. Physiol. 538 (3). 2002. DOI:10.1113/jphysiol.2001.013067. p. 985 – 994. (на английски)
Proksch E, Brandner JM, Jensen JM. (2008).The skin: an indispensable barrier. Exp Dermatol. 17(12):1063 – 72. PMID 19043850
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. PMID 12949767