Thomas, F. R. (1870). Manual of the discovery, manufacture, and administration of nitrous oxide, or laughing gas: In its relations to dental or minor surgical operations, and particularly for the painless extraction of teeth. S. S. White.

Thomas, Frederick R. Manual of the Discovery, Manufacture, and Administration of Nitrous Oxide, or Laughing Gas: In Its Relations to Dental or Minor Surgical Operations, and Particularly for the Painless Extraction of Teeth. Philadelphia: S. S. White, 1870.

Thomas, Frederick R. Manual of the Discovery, Manufacture, and Administration of Nitrous Oxide, or Laughing Gas: In Its Relations to Dental or Minor Surgical Operations, and Particularly for the Painless Extraction of Teeth. S. S. White, 1870.