is 160.47 KB, has a resolution of 1100x667 pixels and was uploaded on January 28, 2019 @ 4:39 am by user: johaers. It is filed under the tags: nizatidine, famotidine, histamine h2 receptor, blue, pharmaceutical drug. Click the blue button at the top to freely download: Biological Cimetidine H2 Antagonist Receptor Gastric Acid Histamine png.