1. Phelan DM, MacEvilly M. A comparison of hyper- and isobaric solutions of bupivacaine for subarachnoid block. Anaesth Intensive Care. 1984; 12:101–107. PMID:
6476342.
Article
2. Carrie LE, O'Sullivan G. Subarachnoid bupivacaine 0.5% for caesarean section. Eur J Anaesthesiol. 1984; 1:275–283. PMID:
6536516.
3. Patel M, Samsoon G, Swami A, Morgan B. Posture and the spread of hyperbaric bupivacaine in parturients using the combined spinal epidural technique. Can J Anaesth. 1993; 40:943–946. PMID:
8222034.
Article
4. James KS, McGrady E, Patrick A. Combined spinal-extradural anaesthesia for preterm and term caesarean section: is there a difference in local anaesthetic requirements? Br J Anaesth. 1997; 78:498–501. PMID:
9175961.
Article
5. Carrie LE. Spinal and/or epidural blockade for Caesarean section. In : Reynolds F, editor. Epidural and spinal blockade in obstetrics. London: Bailliere-Tindall;1990. p. 139–150.
6. Yun EM, Marx GF, Santos AC. The effects of maternal position during induction of combined spinal-epidural anesthesia for cesarean delivery. Anesth Analg. 1998; 87:614–618. PMID:
9728840.
Article
7. Stoneham MD, Eldridge J, Popat M, Russell R. Oxford positioning technique improves haemodynamic stability and predictability of block height of spinal anaesthesia for elective caesarean section. Int J Obstet Anesth. 1999; 8:242–248. PMID:
15321118.
Article
8. Russell R, Popat M, Richards E, Burry J. Combined spinal epidural anaesthesia for caesarean section: a randomised comparison of Oxford, lateral and sitting positions. Int J Obstet Anesth. 2002; 11:190–195. PMID:
15321547.
Article
9. Rucklidge MW, Paech MJ, Yentis SM. A comparison of the lateral, Oxford and sitting positions for performing combined spinal-epidural anaesthesia for elective Caesarean section. Anaesthesia. 2005; 60:535–540. PMID:
15918823.
Article
10. Lewis NL, Ritchie EL, Downer JP, Nel MR. Left lateral vs. supine, wedged position for development of block after combined spinal-epidural anaesthesia for Caesarean section. Anaesthesia. 2004; 59:894–898. PMID:
15310354.
Article
11. Gizzo S, Noventa M, Fagherazzi S, Lamparelli L, Ancona E, Di Gangi S, et al. Update on best available options in obstetrics anaesthesia: perinatal outcomes, side effects and maternal satisfaction. Fifteen years systematic literature review. Arch Gynecol Obstet. 2014; 290:21–34. PMID:
24659334.
Article
12. Craig JR, Swales H. Oxford positioning technique vs. sitting-to-wedged supine position for caesarean section under spinal anaesthesia. Int J Obstet Anesth. 2001; 10:151. PMID:
15321640.