[Use of nitrous oxide in conservative dentistry].
D000758:Anesthesia; D000769:Anesthesia, Inhalation; D000776:Anesthesiology; D009609:Nitrous Oxide
D009609:Nitrous Oxide
ANESTHESIA, INHALATION; NITROUS OXIDE
Uber die Anwendung des Lachgases in der konservierenden Zahnheilkunde.