title: [Study on the etiology of fractures of the femoral neck in the elderly and measures to prevent them].
authors.forename: U J
authors.initials: UJ
authors.lastname: Syn
authors.forename: Y P
authors.initials: YP
authors.lastname: Wang
mesh_terms: D000368:Aged; D005265:Femoral Neck Fractures / Q000209:etiology* / Q000517:prevention & control*; D006801:Humans; D008875:Middle Aged; D010024:Osteoporosis / Q000150:complications*