| Literature DB >> 13777277 |
Abstract
Entities:
Keywords: ANESTHESIA, DENTAL; NITROUS OXIDE/anesthesia and analgesia
Mesh：
Substances：
Year: 1961 PMID： 13777277 PMCID： PMC1969570 DOI： 10.1136/bmj.2.5252.649
Source DB: PubMed Journal: Br Med J ISSN： 0007-1447