title: Cutaneous changes in the porphyrias. A microscopic study.
mesh_terms: D000328:Adult; D001485:Basement Membrane; D001808:Blood Vessels / Q000473:pathology; D003094:Collagen; D003165:Complement System Proteins; D005260:Female; D005347:Fibroblasts; D006801:Humans; D007075:Immunoglobulin M; D008297:Male; D008854:Microscopy, Electron; D008856:Microscopy, Fluorescence; D008875:Middle Aged; D011164:Porphyrias / Q000473:pathology*; D011166:Porphyrins; D012867:Skin / Q000098:blood supply / Q000473:pathology*
chemical_list: D007075:Immunoglobulin M; D011166:Porphyrins; D003094:Collagen; D003165:Complement System Proteins