Research ArticleArticle
A Simple Method for Estimation of Agonist Activity at Receptor Subtypes: Comparison of Native and Cloned M3 Muscarinic Receptors in Guinea Pig Ileum and Transfected Cells
Frederick J. Ehlert, Michael T. Griffin, Gregory W. Sawyer and Regina Bailon
Journal of Pharmacology and Experimental Therapeutics May 1999, 289 (2) 981-992;