1. Hypogonadism and low bone mineral density in patients on long-term intrathecal opioid delivery therapy. Issue 6 (1st June 2013) Authors: Duarte, Rui V; Raphael, Jon H; Southall, Jane L; Labib, Mourad H; Whallett, Andrew J; Ashford, Robert L Journal: BMJ open Issue: Volume 3:Issue 6(2013) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗