title: Unexplained sacral pain (in the elderly).
authors.forename: J
authors.initials: J
authors.lastname: Stavas
mesh_terms: D000368:Aged; D005260:Female; D050723:Fractures, Bone / Q000175:diagnosis*; D006801:Humans; D010146:Pain / Q000209:etiology; D012447:Sacrum / Q000293:injuries*