"Principles & Techniques in the Management of Primary Bone Tumors & Limb-Sparing Surgery", Albert J. Aboulafia M.D.,
 Johns Hopkins Orthopaedic Grand Rounds

Presentation with sound, 51:28. No plug-in necessary.

PDF of presentation hand-outs  If you "right-click" on the "print" icon you can save the pdf to your computer without having to open it ("Save Target As").