title: Subtypes of muscarinic receptors IV. Proceedings of the Fourth International Symposium on Subtypes of Muscarinic Receptors. 20-22 July 1989, Wiesbaden, FRG.
mesh_terms: D000818:Animals; D006801:Humans; D011976:Receptors, Muscarinic
chemical_list: D011976:Receptors, Muscarinic