Thompson-Farley spinal retraction system.
Borges
L F
LF
D004867:Equipment Design; D049673:History, 20th Century; D006801:Humans; D009493:Neurosurgery / Q000295:instrumentation*; D013131:Spine / Q000601:surgery; D013523:Surgical Equipment / Q000266:history; D014481:United States; D014656:Vascular Surgical Procedures / Q000295:instrumentation