title: [Ultrastructure of connective tissue in porphyria cutanea tarda and elastosis senilis].
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D003238:Connective Tissue / Q000473:pathology*; D004548:Elasticity; D006801:Humans; D008854:Microscopy, Electron; D008875:Middle Aged; D011164:Porphyrias / Q000473:pathology*; D012867:Skin / Q000473:pathology*
vernacular_title: Badania nad ultrastruktura tkanki łacznej w profirii póznej oraz zwyrodnieniu starczym skóry (elastosis senilis.