title: Direct immunofluorescent studies of pemphigus and bullous pemphigoid.
mesh_terms: D001706:Biopsy; D003165:Complement System Proteins / Q000032:analysis; D005455:Fluorescent Antibody Technique; D006801:Humans; D007106:Immune Sera; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D008722:Methods; D012867:Skin / Q000276:immunology / Q000473:pathology; D012871:Skin Diseases / Q000276:immunology*
chemical_list: D007106:Immune Sera; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D003165:Complement System Proteins