Autoradiographic localization of muscarinic cholinergic receptors in visual areas of cat brain: variations in sensitivity of N-[3H]methylscopolamine binding sites to carbachol and pirenzepine.

Autoradiographic localization of muscarinic cholinergic receptors in visual areas of cat brain: variations in sensitivity of N-[3H]methylscopolamine binding sites to carbachol and pirenzepine.