title: Simplicity of randomized, controlled trials of percutaneous vertebroplasty.
authors.affiliation: Havard Medical School, Massachusetts General Hospital, Boston, MA, USA. jhirsch@partners.org
authors.forename: Joshua A
authors.initials: JA
authors.lastname: Hirsch
authors.forename: Huy M
authors.initials: HM
authors.lastname: Do
authors.forename: David
authors.initials: D
authors.lastname: Kallmes
authors.forename: Richard M
authors.initials: RM
authors.lastname: Ruedy
authors.forename: Jeffrey G
authors.initials: JG
authors.lastname: Jarvik