RT Journal Article SR Electronic T1 Positive Allosteric Modulation of the α7 nAChR: Ligand Interactions with Distinct Binding Sites and Evidence for a Prominent Role of the M2-M3 Segment 7 nAChR: Ligand Interactions with Distinct Binding Sites and Evidence for a Prominent Role of the M2-M3 Segment JF Molecular Pharmacology JO Mol Pharmacol FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/mol.107.042820 A1 Daniel Bertrand A1 Sonia Bertrand A1 Steven Cassar A1 Earl Gubbins A1 Jinhe Li A1 Murali Gopalakrishnan YR 2008 UL http://molpharm.aspetjournals.org/content/early/2008/08/04/mol.107.042820.abstract AB