24:33
General Anesthesia – Anesthesiology | Lecturio
18:39
Other Limb Blocks and Intravenous Regional Anesthesia – Anesthesia | Lecturio
22:22
Spinal & Epidural Anesthesia - (Dr. Fragneto)
36:12
Epidural steroid injections: Worthless? Dangerous? Or sometimes amazingly effective.
35:19