RT Journal Article SR Electronic T1 A Single Point Mutation (N514Y) in the Human M3 Muscarinic Acetylcholine Receptor Reveals Differences in the Properties of Antagonists: Evidence for Differential Inverse Agonism JF Journal of Pharmacology and Experimental Therapeutics JO J Pharmacol Exp Ther FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/jpet.106.101246 A1 Mark R. Dowling A1 Jonathon M. Willets A1 David C. Budd A1 Steven J. Charlton A1 Stefan R. Nahorski A1 R.A. John Challiss YR 2006 UL http://jpet.aspetjournals.org/content/early/2006/02/17/jpet.106.101246.abstract AB