| Literature DB >> 13104512 |
Abstract
Entities:
Keywords: LABOR; PREGNANCY TOXEMIAS/statistics; PREGNANCY/physiology
Mesh:
Year: 1953 PMID: 13104512 DOI: 10.1016/0002-9378(53)90150-1
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661