title: [Studies of the drugs of Radix rhei of local origin. I. The effect of the technologic preparation of the drug on its content of laxative substances].
mesh_terms: D002400:Cathartics; D002626:Chemistry, Pharmaceutical / Q000379:methods; D010936:Plant Extracts / Q000032:analysis*; D010946:Plants, Medicinal
chemical_list: D002400:Cathartics; D010936:Plant Extracts
vernacular_title: Studium drogy Radix rhei domácího původu. I Vliv technologické úpravy drogy na obsah laxativnĕ úcinných látek.