The reduction of nitrous oxide pollution in relative analgesia.
1981
G D Parbrook, and
D M Still, and
M M Halliday, and
P D Davis, and
I MacDonald
UI
MeSH Term
Description
Entries
D009609
Nitrous Oxide
Nitrogen oxide (N2O). A colorless, odorless gas that is used as an anesthetic and analgesic. High concentrations cause a narcotic effect and may replace oxygen, causing death by asphyxia. It is also used as a food aerosol in the preparation of whipping cream.
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000397
Air Pollution
The presence of contaminants or pollutant substances in the air (AIR POLLUTANTS) that interfere with human health or welfare, or produce other harmful environmental effects. The substances may include GASES; PARTICULATE MATTER; or volatile ORGANIC CHEMICALS.
Air Quality,Air Pollutions,Pollution, Air
D000766
Anesthesia, Dental
A range of methods used to reduce pain and anxiety during dental procedures.
Dental Anesthesia
D000769
Anesthesia, Inhalation
Anesthesia caused by the breathing of anesthetic gases or vapors or by insufflating anesthetic gases or vapors into the respiratory tract.