| Literature DB >> 13471981 |
Abstract
Entities:
Keywords: MEPERIDINE/anesthesia and analgesia; MORPHINE/antagonists
Mesh:
Substances:
Year: 1957 PMID: 13471981 PMCID: PMC1962540 DOI: 10.1136/bmj.2.5048.802
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447