title: Bullous pemphigoid: three atypical cases.
mesh_terms: D000368:Aged; D001768:Blister / Q000473:pathology; D005260:Female; D019085:Fluorescent Antibody Technique, Direct; D019084:Fluorescent Antibody Technique, Indirect; D006801:Humans; D008297:Male; D008875:Middle Aged; D010391:Pemphigoid, Bullous / Q000473:pathology*; D012867:Skin / Q000473:pathology*