title: Low-energy femoral shaft fracture in elderly patient with prolonged use of alendronate.
authors.affiliation: Othopedic Oncology Group, Faculdade de Medicina, Universidade de São Paulo - USP, São Paulo, SP, BR.
authors.forename: José Ricardo Negreiros
authors.initials: JR
authors.lastname: Vicente
authors.affiliation: Orthopedic Oncology Group, Faculdade de Medicina do ABC - FMABC, Santo André, SP, BR.
authors.forename: Daniel Seguel
authors.initials: DS
authors.lastname: Rebolledo
authors.affiliation: Department of Orthopedics and Trauma, Faculdade de Medicina, Universidade de São Paulo - USP, São Paulo, SP, BR.
authors.forename: Marcos Camargo
authors.initials: MC
authors.lastname: Leonhardt
authors.affiliation: Department of Cardiopneumology, Faculdade de Medicina, Universidade de São Paulo - USP, São Paulo, SP, BR.
authors.forename: Mauricio
authors.initials: M
authors.lastname: Bernstein