Dermatopathology in historical perspective. The histopathology of the diseases of the skin by Dr P. G. Unna.
D003880:Dermatology / Q000266:history*; D005858:Germany; D049672:History, 19th Century; D006801:Humans; D010336:Pathology / Q000266:history*; D012871:Skin Diseases / Q000266:history / Q000473:pathology*