title: Blood eosinophilia as a severity marker for bullous pemphigoid.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D004802:Eosinophilia / Q000097:blood / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010391:Pemphigoid, Bullous / Q000097:blood / Q000150:complications / Q000473:pathology*; D012189:Retrospective Studies; D012872:Skin Diseases, Vesiculobullous / Q000473:pathology*