Combined use of labetalol and nifedipine in controlling the cardiovascular response from ECT. - Figiel,G.S.; DeLeo,B.; Zorumski,C.F.; Baker,K.; Goewert,A.; Jarvis,M.; Smith,D.S.; Mattingly,G.; Ruwitch,J. (J Geriatr Psychiatry Neurol, 1993)