title: A not-so-systematic review--the authors respond.
authors.affiliation: Department of Clinical Epidemiology & Biostatistics, Department of Anesthesia, McMaster University, Hamilton, Ont. and the Department of Medicine, Stanford University, Stanford, Calif.
authors.forename: Shanil
authors.initials: S
authors.lastname: Ebrahim
authors.affiliation: Division of Orthopaedics, University of Toronto, Toronto, Ont.
authors.forename: Brent
authors.initials: B
authors.lastname: Mollon
authors.affiliation: Department of Applied Psychology and Human Development, Ontario Institute for Studies in Education, University of Toronto, Toronto, Ont.
authors.forename: Sheena
authors.initials: S
authors.lastname: Bance
authors.affiliation: Department of Anesthesia, Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Ont.
authors.forename: Jason W
authors.initials: JW
authors.lastname: Busse
authors.affiliation: Division of Orthopaedic Surgery, Department of Clinical Epidemiology & Biostatistics, McMaster University, Hamilton, Ont.
authors.forename: Mohit
authors.initials: M
authors.lastname: Bhandari
mesh_terms: D004599:Electric Stimulation Therapy; D017102:Fracture Healing; D050723:Fractures, Bone / Q000628:therapy*; D006801:Humans; D014464:Ultrasonic Therapy / Q000379:methods*