Microtoxicology; colorimetric reactions and optical crystallographic properties of several antihistaminics of unrelated structure.
D018926:Anti-Allergic Agents; D003124:Colorimetry; D003461:Crystallography; D006632:Histamine; D006633:Histamine Antagonists
D018926:Anti-Allergic Agents; D006633:Histamine Antagonists; D006632:Histamine
HISTAMINE/antagonists