title: Spectrophotometric estimation of strychnine in galenical and pharmaceutical preparations.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D010936:Plant Extracts / Q000032:analysis; D012639:Seeds / Q000032:analysis; D012996:Solutions; D013053:Spectrophotometry; D013331:Strychnine / Q000032:analysis*
chemical_list: D010936:Plant Extracts; D012996:Solutions; D013331:Strychnine