title: [Increase of effectiveness in the analysis of some drugs containing alkaloids].
mesh_terms: D000470:Alkaloids / Q000032:analysis* / Q000592:standards; D004340:Drug Contamination; D008722:Methods; D004364:Pharmaceutical Preparations / Q000032:analysis* / Q000592:standards
chemical_list: D000470:Alkaloids; D004364:Pharmaceutical Preparations
vernacular_title: O povyshenii effektivnosti analiza nekotorykh lekarstvennykh sredstv, soderzhashchikh alkaloidy.