"Paraplegia after lumbosacral nerve root block. report of three cases", by Houten JK, et al.
Nelson
John W
JW
D006801:Humans; D008161:Lumbosacral Region; D009407:Nerve Block / Q000009:adverse effects*; D010264:Paraplegia / Q000209:etiology*; D013126:Spinal Nerve Roots