title: Assay of sodium, potassium, and ionized calcium in whole blood with the ChemPro-1000.
mesh_terms: D001322:Autoanalysis / Q000295:instrumentation; D002118:Calcium / Q000097:blood*; D006801:Humans; D011188:Potassium / Q000097:blood*; D012964:Sodium / Q000097:blood*; D013223:Statistics as Topic
chemical_list: D012964:Sodium; D011188:Potassium; D002118:Calcium