title: F. A. Sweetland's "Liquid Nitrous Oxide" Trade Card.
mesh_terms: D000329:Advertising / Q000266:history*; D018685:Anesthetics, Inhalation / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D007087:Illinois; D009609:Nitrous Oxide / Q000266:history*; D010146:Pain / Q000188:drug therapy*; D014081:Tooth Extraction / Q000266:history*
chemical_list: D018685:Anesthetics, Inhalation; D009609:Nitrous Oxide