| Literature DB >> 14164643 |
Abstract
Entities:
Keywords: EXPERIMENTAL LAB STUDY; MICE; MICROSCOPY, ELECTRON; PLACENTA; PREGNANCY; PREGNANCY, ANIMAL; SPLEEN; TROPHOBLAST
Mesh:
Year: 1964 PMID: 14164643 DOI: 10.1038/201520a0
Source DB: PubMed Journal: Nature ISSN: 0028-0836 Impact factor: 49.962