J S CRAWFORD. Show Affiliations »
Abstract
Keywords: LABOR/anesthesia and analgesia
Mesh： See more » AnalgesiaAnesthesiaAnesthesia and AnalgesiaFemaleHumansLabor, ObstetricObstetricsPain ManagementPregnancy
Year: 1958 PMID： 13499901 DOI： 10.1093/oxfordjournals.bmb.a069632
Source DB: PubMed Journal: Br Med Bull ISSN： 0007-1420 Impact factor: 4.291