| Literature DB >> 4995593 |
M H Lees, J D Hill, A J Ochsner, C L Thomas, M J Novy.
Abstract
Entities:
Mesh:
Substances:
Year: 1971 PMID: 4995593 DOI: 10.1016/0002-9378(71)90219-5
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661