@article {pmid1643678,
	title = {Comparison of plain with pH-adjusted bupivacaine with hyaluronidase for peribulbar block},
	journal = {Can J Anaesth},
	volume = {39},
	number = {6},
	year = {1992},
	month = {Jul},
	pages = {555{\textendash}558},
	author = {Lewis, P. and Hamilton, R. C. and Brant, R. and Loken, R. G. and Maltby, J. R. and Strunin, L.}
}
