Remifentanil Versus Alfentanil as Analgesic Adjuncts During Placement of Ophthalmologic Nerve Blocks
Shireen Ahmad, Michael E. Leavell, Robert J. Fragen, Walter Jenkins, Carl L. Roland
Regional Anesthesia & Pain Medicine Jul 1999, 24 (4) 331-336; DOI: 10.1136/rapm-00115550-199924040-00009