Sodium-potassium measurement interferences in various biological fluids.
D001826:Body Fluids / Q000032:analysis*; D003550:Cystic Fibrosis / Q000175:diagnosis; D007419:Intestinal Secretions / Q000032:analysis; D008722:Methods; D009093:Mucus / Q000032:analysis; D010783:Photometry; D011188:Potassium / Q000032:analysis*; D012463:Saliva / Q000032:analysis; D012964:Sodium / Q000032:analysis*; D013542:Sweat / Q000032:analysis
D012964:Sodium; D011188:Potassium