title: The displaced femoral neck fracture: internal fixation versus bipolar endoprosthesis. Results of a prospective, randomized comparison.
authors.forename: I H
authors.initials: IH
authors.lastname: Kirschenbaum
mesh_terms: D005265:Femoral Neck Fractures / Q000601:surgery*; D005593:Fracture Fixation, Internal / Q000379:methods*; D006622:Hip Prosthesis; D006801:Humans; D012107:Research Design / Q000592:standards