Randomized Controlled Trial
A randomized controlled trial comparing mandibular local anesthesia techniques in children receiving nitrous oxide-oxygen sedation.
Anesth Prog. 2004 Jan 1;51(1):19-23.
Comparative Study
The relation between epinephrine concentration and the anesthetic effect of lidocaine iontophoresis.
Pain Pract. 2009 Mar 1;9(2):115-21.
Randomized Controlled Trial
Local anesthesia for functional endoscopic sinus surgery employing small volumes of epinephrine-containing solutions of lidocaine produces profound hypotension.
Acta Anaesthesiol Scand. 2005 Nov 1;49(10):1471-6.