1. Comparison of pH-adjusted and plain solutions of mepivacaine for brachial plexus anesthesia [Abstract];DiOrio;Reg Anaesth,1988
2. The effect of pHadjustment of 2% mepivacaine on epidural anesthesia;Capogna;Reg Anaesth,1989
3. An evaluation of pH-adjustment of mepivacaine for interscalene brachial plexus anesthesia;Tetzlaff;Anesth Analg,1990
4. Comparison of pH-adjusted lidocaine solutions for epidural anesthesia;DiFazio;Ane.sth Analg,1986
5. Effect of pHadjustment of bupivacaine on onset and duration of epidural analgesia in parturients;McMorland;Can Anaesth Socf,1986