Cutaneous histological features of EPP
see above
M Lecha, H Puy, JC Deybach. Erythropoietic protoporphyria „Orphanet J Rare Dis”. 4, s. 19 (2009). doi:10.1186/1750-1172-4-19. <a class="external mw-magiclink-pmid" rel="nofollow" href="//www.ncbi.nlm.nih.gov/pubmed/19744342?dopt=Abstract">PMID 19744342</a>.