Authors: Augelli-Szafran, CE Blankley, CJ Jaen, JC Moreland, DW Nelson, CB Penvose-Yi, JR Schwarz, RD Thomas, AJ

Citation: Ce. Augelli-szafran et al., Identification and characterization of m1 selective muscarinic receptor antagonists, J MED CHEM, 42(3), 1999, pp. 356-363