title: Avascular necrosis of bone.
authors.affiliation: Johns Hopkins University, Baltimore, Maryland.
authors.forename: T M
authors.initials: TM
authors.lastname: Zizic
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D008875:Middle Aged; D010020:Osteonecrosis / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy