is 13.68 KB, has a resolution of 785x1207 pixels and was uploaded on March 22, 2019 @ 9:32 am by user: tillasher. It is filed under the tags: rectangle, point, drawing, spasm, muscarinic acetylcholine receptor m1. Click the blue button at the top to freely download: Myopia Pirenzepine Muscarinic Antagonist Acetylcholine Receptor M1 png.