title: Letter: Salivary electrolytes and digitalis toxicity.
mesh_terms: D002118:Calcium / Q000032:analysis*; D004077:Digoxin / Q000633:toxicity*; D006801:Humans; D011188:Potassium / Q000032:analysis*; D012463:Saliva / Q000032:analysis*; D012469:Salivary Glands / Q000187:drug effects* / Q000378:metabolism
chemical_list: D004077:Digoxin; D011188:Potassium; D002118:Calcium