title: [An implantable device for intrathecal morphine injection: a decrease in mechanical problems with a new material].
mesh_terms: D002408:Catheters, Indwelling; D006801:Humans; D007278:Injections, Spinal / Q000295:instrumentation*; D009020:Morphine / Q000008:administration & dosage*; D011140:Polyurethanes
chemical_list: D011140:Polyurethanes; D009020:Morphine
vernacular_title: Site implantable pour injection intrathécale de morphine: diminution des incidents mécaniques avec un nouveau matériel.