RT Journal Article SR Electronic T1 Comparative Effects of Methylmercury and Hg2+ on Human Neuronal N- and R-type High Voltage Activated Calcium Channels Transiently Expressed in Human Embryonic Kidney Cells (HEK293) JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/jpet.103.049429 A1 Ravindra K. Hajela A1 Shuangqing Peng A1 William D. Atchison YR 2003 UL http://jpet.aspetjournals.org/content/early/2003/06/12/jpet.103.049429.abstract AB