Cite
MLA Citation
David Yen et al.. “Is a Single Low Dose of Intrathecal Morphine a Useful Adjunct to Patient-Controlled Analgesia for Postoperative Pain Control Following Lumbar Spine Surgery? A Preliminary Report.” Pain research and management, vol. 2015, 2015, pp. 129–132. http://access.bl.uk/ark:/81055/vdc_100173105426.0x00001b