title: Notice of Retraction: Jamal SA, et al. Effect of Nitroglycerin Ointment on Bone Density and Strength in Postmenopausal Women: A Randomized Trial. JAMA. 2011;305(8):800-807.
authors.affiliation: Metabolic Bone Centre, Northern General Hospital, South Yorkshire, England.
authors.forename: Richard
authors.initials: R
authors.lastname: Eastell
authors.forename: Celeste J
authors.initials: CJ
authors.lastname: Hamilton
authors.affiliation: San Francisco Coordinating Center, California Pacific Medical Center Research Institute, San Francisco, California.
authors.forename: Steven R
authors.initials: SR
authors.lastname: Cummings