1. Due to the "gas" shortage, we must use other methods Publication: [United States?] : [publisher not identified], [between 1940 and 1949?] Subject(s): Anesthesia, DentalDentistsDental Assistants
2. Anesthesia and sedation in the dental office Publication: [Bethesda, Md. : Medical Arts and Photography Branch, National Institutes of Health], 1985 Subject(s): Anesthesia, DentalConscious SedationConsensus Development Conferences, NIH as Topic
