[A DIRECT METHOD OF MEASUREMENT IN THE DETERMINATION OF THE VOLUME OF SODIUM AND POTASSIUM IN BIOLOGICAL FLUIDS USING THE FPF-58 FLAME PHOTOMETER].
D001826:Body Fluids; D010783:Photometry; D011188:Potassium; D012964:Sodium; D012982:Sodium, Dietary; D013057:Spectrum Analysis
D012982:Sodium, Dietary; D012964:Sodium; D011188:Potassium
PHOTOMETRY; POTASSIUM; SODIUM
OPREDELENIE KOLICHESTVA NATRIIA I KALIIA V BIOLOGICHESKIKH ZHIDKOSTIAKH S POMOSHCH'IU PLAMANNOGO FOTOMETRA FPA-58 METODOM PRIAMOGO IZMERENIIA.