| Literature DB >> 5778792 |
J B Brown, J H Evans, F D Adey, H P Taft, L Townsend.
Abstract
Entities:
Mesh:
Substances:
Year: 1969 PMID: 5778792 DOI: 10.1111/j.1471-0528.1969.tb05837.x
Source DB: PubMed Journal: J Obstet Gynaecol Br Commonw ISSN: 0022-3204