title: Activated T lymphocytes, interferon, and retrovirus-like particles in psoriatic lesions.
mesh_terms: D006801:Humans; D007372:Interferons / Q000032:analysis*; D008213:Lymphocyte Activation; D011565:Psoriasis / Q000209:etiology* / Q000276:immunology; D012190:Retroviridae / Q000302:isolation & purification*; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D007372:Interferons