title: [Morphological contact reactions between dermal Langerhans cells and lymphocytes in purpura pigmentosa progressiva].
mesh_terms: D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D006801:Humans; D007801:Langerhans Cells / Q000276:immunology*; D008214:Lymphocytes / Q000276:immunology*; D008854:Microscopy, Electron; D010859:Pigmentation Disorders / Q000276:immunology / Q000473:pathology*
vernacular_title: Morphologische Kontaktreaktionen zwischen dermalen Langerhans-Zellen und Lymphozyten bei der Purpura pigmentosa progressiva