title: [Improvement of existing and elaboration of new technic of iodometric quantitative determination of xanthine derivatives by formation of periodide].
mesh_terms: D002623:Chemistry Techniques, Analytical; D007454:Iodides / Q000138:chemical synthesis*; D007455:Iodine / Q000032:analysis*; D008722:Methods; D014970:Xanthines / Q000032:analysis*
chemical_list: D007454:Iodides; D014970:Xanthines; D007455:Iodine
vernacular_title: Doslodzhennia v oblasti polipshennia isnuiuchykh ta rozrobky novykh sposobiv ĭodometrychnogo kil'kisnoho vyznachennia pokhidnykh ksantynu cherez utvorennia perĭodydiv.