[Methodological characteristics of determining vitamin B1 in the urine in the mass screening of children].
D002648:Child; D006801:Humans; D008403:Mass Screening; D008722:Methods; D013831:Thiamine / Q000652:urine*
D013831:Thiamine
O nekotorykh metodicheskikh osobennostiakh opredeleniia vitamina B1 v moche pri massovom obsledovanii deteĭ.