| Literature DB >> 835644 |
C Caldwell, D M Purohit, A H Levkoff, A J Garvin, H O Williamson, E O Horger.
Abstract
Mesh:
Year: 1977 PMID: 835644 DOI: 10.1016/0002-9378(77)90504-x
Source DB: PubMed Journal: Am J Obstet Gynecol ISSN: 0002-9378 Impact factor: 8.661