title: Pemphigus vulgaris and thymoma. A T-lymphocyte defect?
mesh_terms: D006801:Humans; D008297:Male; D008875:Middle Aged; D010392:Pemphigus / Q000150:complications*; D013601:T-Lymphocytes / Q000276:immunology*; D013945:Thymoma / Q000150:complications* / Q000276:immunology; D013953:Thymus Neoplasms / Q000150:complications* / Q000276:immunology