1. A brief account of the mechanism of the hip-joint, with diagnostic points upon dislocation and fracture of the neck of the femur Author(s): Allis, Oscar H. (Oscar Huntingdon), 1836-1921 author Publication: [Philadelphia?] : [publisher not identified], [1877?] Subject(s): Hip Joint -- physiologyFemoral Neck Fractures -- diagnosisHip Dislocation -- diagnosis