Authors: Nassif-Makki, T Trankle, C Zlotos, D Bejeuhr, G Cambareri, A Pfletschinger, C Kostenis, E Mohr, K Holzgrabe, U

Citation: T. Nassif-makki et al., Bisquaternary ligands of the common allosteric site of M-2 acetylcholine receptors: Search for the minimum essential distances between the pharmacophoric elements, J MED CHEM, 42(5), 1999, pp. 849-858