title: [120th anniversary of ether narcosis in Russia].
mesh_terms: D000758:Anesthesia / Q000266:history*; D004987:Ethers / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D014586:USSR
chemical_list: D004987:Ethers
vernacular_title: 120-letie éfirnogo narkoza v Rossii.