[Analytical study of mineral spring waters. I. Flame-photometric determinations of potassium and sodium ions in mineral spring waters].
D000838:Anions; D007477:Ions; D008900:Mineral Waters / Q000737:chemistry*; D008903:Minerals; D010783:Photometry; D011188:Potassium / Q000737:chemistry*; D012964:Sodium / Q000737:chemistry*; D012982:Sodium, Dietary
D000838:Anions; D007477:Ions; D008900:Mineral Waters; D008903:Minerals; D012982:Sodium, Dietary; D012964:Sodium; D011188:Potassium
MINERAL WATERS/chemistry; PHOTOMETRY; POTASSIUM/chemistry; SODIUM/chemistry