[Alteration of dermal elastic fibers in senile elastosis and pseudoxanthoma elasticum].
D000368:Aged; D000375:Aging; D002118:Calcium / Q000032:analysis; D002648:Child; D004547:Elastic Tissue / Q000032:analysis / Q000473:pathology*; D006801:Humans; D008854:Microscopy, Electron; D011561:Pseudoxanthoma Elasticum / Q000473:pathology*; D012867:Skin / Q000473:pathology*; D014961:X-Ray Diffraction
D002118:Calcium