[Blockade of movement by intraspinal pethidine].
D006801:Humans; D007278:Injections, Spinal; D008614:Meperidine / Q000008:administration & dosage*; D009068:Movement / Q000187:drug effects*
D008614:Meperidine
Blocage de la motilité par la péthidine intra-rachidienne.