Kimmell's practice devoted to extracting teeth using nitrous oxide.
D000329:Advertising / Q000266:history*; D018685:Anesthetics, Inhalation / Q000266:history*; D049672:History, 19th Century; D006801:Humans; D009609:Nitrous Oxide / Q000266:history*; D059408:Pain Management / Q000266:history; D014081:Tooth Extraction / Q000266:history*; D014481:United States
D018685:Anesthetics, Inhalation; D009609:Nitrous Oxide