Percutaneous lidocaine administration via a new iontophoresis system in children: tolerability and absence of systemic bioavailability.
Kearns GL, Heacook J, Daly SJ, Singh H, Alander SW, Qu S. Percutaneous lidocaine administration via a new iontophoresis system in children: tolerability and absence of systemic bioavailability. Pediatrics. 2003 Sep; 112(3 Pt 1):578-82.