| Literature DB >> 12977040 |
Abstract
Entities:
Keywords: EMBRYO; RICKETTSIA/culture; VIRUSES/culture
Mesh:
Year: 1952 PMID: 12977040 DOI: 10.1111/j.1749-6632.1952.tb26539.x
Source DB: PubMed Journal: Ann N Y Acad Sci ISSN: 0077-8923 Impact factor: 5.691