| Literature DB >> 13464987 |
Abstract
Entities:
Keywords: ANESTHESIA, REGIONAL/effects; CESAREAN SECTION/anesthesia and analgesia; INFANT, PREMATURE; LABOR, PRESENTATION
Mesh:
Year: 1957 PMID: 13464987
Source DB: PubMed Journal: N Y State J Med ISSN: 0028-7628