Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Nov 1993, 18 (6) 361-365; DOI: 10.1136/rapm-00115550-199318060-00007
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Jan 1991, 16 (1) 7-12; DOI: 10.1136/rapm-00115550-199116010-00002
Philip R.Bromage, MohamedNaguib, SalahEl-Faqih, ImtiazHusain
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Jul 1989, 14 (4) 189-194; DOI: 10.1136/rapm-00115550-198914040-00005
A.Johnson, M.Bengtsson, J. B.Löfström, A.Rane, A.Wahlström
Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control Oct 1988, 13 (4) 146-151; DOI: 10.1136/rapm-00115550-198813040-00004