1. Degenerative Disease In Lumbar Spine Of Military Parachuting Instructors. Issue 4 (1st December 2003) Authors: Bar-Dayan, Yosefa; Weisbort, Moshe; Bar-Dayan, Yaron; Velan, Gad J; Ravid, Mordchai; Hendel, David; Shemer, Joshua Journal: Journal of the Royal Army Medical Corps Issue: Volume 149:Issue 4(2003) Page Start: 260 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗