title: [Stability of sodium nitrate in various prescriptive forms].
mesh_terms: D011307:Drug Prescriptions; D004355:Drug Stability; D004356:Drug Storage; D009573:Nitrites / Q000032:analysis*; D013696:Temperature; D013997:Time Factors
chemical_list: D009573:Nitrites
vernacular_title: Trwałość azotynu sodowego w postaciach recepturowych