title: Spacing of medications scheduled t.i.d.
mesh_terms: D003692:Delayed-Action Preparations; D004334:Drug Administration Schedule; D006801:Humans; D006830:Hydralazine / Q000008:administration & dosage; D011189:Potassium Chloride / Q000008:administration & dosage; D013997:Time Factors; D014700:Verapamil / Q000008:administration & dosage
chemical_list: D003692:Delayed-Action Preparations; D006830:Hydralazine; D011189:Potassium Chloride; D014700:Verapamil