| Literature DB >> 13805887 |
Abstract
Entities:
Keywords: ANESTHESIA, OBSTETRICAL; MEPERIDINE/anesthesia and analgesia; MORPHINE/antagonists
Mesh:
Substances:
Year: 1959 PMID: 13805887 PMCID: PMC1990381 DOI: 10.1136/bmj.2.5156.859
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447