title: Letter: The use of althesin for sedation.
mesh_terms: D000530:Alfaxalone Alfadolone Mixture; D000767:Anesthesia, Epidural; D000775:Anesthesia, Spinal; D006801:Humans; D006993:Hypnotics and Sedatives; D011277:Pregnanediones
chemical_list: D006993:Hypnotics and Sedatives; D011277:Pregnanediones; D000530:Alfaxalone Alfadolone Mixture