title: [Tomás Alday and the chemical synthesis of somnifen].
authors.forename: C
authors.initials: C
authors.lastname: Hervás Puyal
mesh_terms: D000773:Anesthesia, Obstetrical / Q000266:history; D018686:Anesthetics, Intravenous / Q000266:history*; D049673:History, 20th Century; D006993:Hypnotics and Sedatives / Q000266:history*; D013030:Spain
chemical_list: D018686:Anesthetics, Intravenous; D006993:Hypnotics and Sedatives