Bullous diseases in the elderly.
D000368:Aged; D003920:Diabetes Mellitus / Q000473:pathology; D064420:Drug-Related Side Effects and Adverse Reactions; D006801:Humans; D010392:Pemphigus / Q000175:diagnosis; D011379:Prognosis; D012867:Skin / Q000473:pathology; D012872:Skin Diseases, Vesiculobullous / Q000139:chemically induced / Q000175:diagnosis* / Q000628:therapy