title: [Preservation of hexobarbital and ethaminal sodium in biological material].
mesh_terms: D006591:Hexobarbital / Q000032:analysis*; D010424:Pentobarbital / Q000032:analysis*; D013997:Time Factors
chemical_list: D006591:Hexobarbital; D010424:Pentobarbital
vernacular_title: Zberihannia heksobarbitalu ta etaminal-natriiu v biolohichnomu materiali