title: Fifty-eight years ago in Anesthesia & Analgesia. C. D. Leake, M-Y Chen: A preliminary note on the anesthetic properties of certain unsaturated ethers. Current Researches in Anesthesia and Analgesia: 1931;10:1-3.
mesh_terms: D000776:Anesthesiology / Q000266:history*; D002140:California; D004987:Ethers; D049673:History, 20th Century; D010506:Periodicals as Topic / Q000266:history
chemical_list: D004987:Ethers