APA

Patel N. P., Armstrong S. L., Fernando R., Columb M. O., Bray J. K., Sodhi V. & Lyons G. R. (20120625). Combined spinal epidural vs epidural labour analgesia: does initial intrathecal analgesia reduce the subsequent minimum local analgesic concentration of epidural bupivacaine?. : Anaesthesia.

Chicago

Patel N P, Armstrong S L, Fernando R, Columb M O, Bray J K, Sodhi V and Lyons G R. 20120625. Combined spinal epidural vs epidural labour analgesia: does initial intrathecal analgesia reduce the subsequent minimum local analgesic concentration of epidural bupivacaine?. : Anaesthesia.

Harvard

Patel N. P., Armstrong S. L., Fernando R., Columb M. O., Bray J. K., Sodhi V. and Lyons G. R. (20120625). Combined spinal epidural vs epidural labour analgesia: does initial intrathecal analgesia reduce the subsequent minimum local analgesic concentration of epidural bupivacaine?. : Anaesthesia.

MLA

Patel N P, Armstrong S L, Fernando R, Columb M O, Bray J K, Sodhi V and Lyons G R. Combined spinal epidural vs epidural labour analgesia: does initial intrathecal analgesia reduce the subsequent minimum local analgesic concentration of epidural bupivacaine?. : Anaesthesia. 20120625.