APA (7th ed.) Citation

Wulf, H., Biscoping, J., Beland, B., Bachmann-Mennenga, B., & Motsch, J. (1999). Ropivacaine epidural anesthesia and analgesia versus general anesthesia and intravenous patient-controlled analgesia with morphine in the perioperative management of hip replacement: Ropivacaine hip replacement multicenter study group. Anesthesia & analgesia, 89(1), .

Chicago Style (17th ed.) Citation

Wulf, Hinnerk, Jürgen Biscoping, Barbara Beland, Bernd Bachmann-Mennenga, and Johann Motsch. "Ropivacaine Epidural Anesthesia and Analgesia Versus General Anesthesia and Intravenous Patient-controlled Analgesia with Morphine in the Perioperative Management of Hip Replacement: Ropivacaine Hip Replacement Multicenter Study Group." Anesthesia & Analgesia 89, no. 1 (1999).

MLA (9th ed.) Citation

Wulf, Hinnerk, et al. "Ropivacaine Epidural Anesthesia and Analgesia Versus General Anesthesia and Intravenous Patient-controlled Analgesia with Morphine in the Perioperative Management of Hip Replacement: Ropivacaine Hip Replacement Multicenter Study Group." Anesthesia & Analgesia, vol. 89, no. 1, 1999.