| Literature DB >> 13435498 |
Abstract
Entities:
Keywords: LABOR/anesthesia and analgesia; MEPERIDINE/anesthesia and analgesia; NALORPHINE/therapeutic use
Mesh:
Substances:
Year: 1957 PMID: 13435498 DOI: 10.1111/j.1365-2044.1957.tb03633.x
Source DB: PubMed Journal: Anaesthesia ISSN: 0003-2409 Impact factor: 6.955