title: [Potentiometric sodium ion determination in biologically interesting fluids. 1. Experiences with sodium sensitive glass electrode for pancreatic measurements].
mesh_terms: D002648:Child; D003550:Cystic Fibrosis / Q000175:diagnosis; D004566:Electrodes; D005898:Glass; D006801:Humans; D008722:Methods; D010189:Pancreatic Juice / Q000032:analysis*; D011199:Potentiometry; D012463:Saliva / Q000032:analysis; D012964:Sodium / Q000032:analysis*; D014882:Water-Electrolyte Balance
chemical_list: D012964:Sodium
vernacular_title: Die potentiometrische Natriumionenbestimmung in biologische interessanten Flüssigkeiten. 1. Erfahrungen mit der natriumsensitiven Glaselektrode für Messungen im Speichel.