title: The colorimetric estimation of N(2-pyridyl) substituted anti-histamine drugs.
authors.forename: H M
authors.initials: HM
authors.lastname: JONES
authors.forename: E S
authors.initials: ES
authors.lastname: BRADY
mesh_terms: D018926:Anti-Allergic Agents; D003124:Colorimetry; D006632:Histamine; D018494:Histamine Agents; D006801:Humans
chemical_list: D018926:Anti-Allergic Agents; D018494:Histamine Agents; D006632:Histamine