The administration of nitrous oxide and oxygen for dental operations / by Frederick W. Hewitt.

  • Hewitt, Frederic W. (Frederic William), Sir, 1857-1916.
Date:
1901
Catalogue details

Licence: Public Domain Mark

Credit: The administration of nitrous oxide and oxygen for dental operations / by Frederick W. Hewitt. Source: Wellcome Collection.

Provider: This material has been provided by the Augustus C. Long Health Sciences Library at Columbia University and Columbia University Libraries/Information Services, through the Medical Heritage Library. The original may be consulted at the the Augustus C. Long Health Sciences Library at Columbia University and Columbia University.

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    can be made to exhibit the usual signs of nitrous oxide and oxygen anaesthesia, remain such a short time under the influence of the anaesthetic that one cannot help feeling dis- satisfied with the result. With regard to such cases as these, all one can say is that with nitrous oxide alone they would certainly have been even less satisfactory. Fortunately, they are extremely exceptional, so that we need not further consider them here.