Navas, A Martīnez Combined femoral-sciatic catheters for postoperative pain treatment after total knee replacement. [electronic resource] - Anesthesia and analgesia Jul 2007 - 288; author reply 288-9 p. digital Publication Type: Comment; Letter ISSN: 1526-7598 Standard No.: 10.1213/01.ane.0000263241.17090.55 doi Subjects--Topical Terms: Arthroplasty, Replacement, KneeCatheterization--methodsFemoral NerveHumansPain, Postoperative--drug therapySciatic Nerve