| Literature DB >> 13064243 |
C A NICHOL, S F ZAKRZEWSKI, A D WELCH.
Abstract
Entities:
Keywords: FOLIC ACID ANTAGONISTS/resistance and sensitivity; STREPTOCOCCUS
Mesh:
Substances:
Year: 1953 PMID: 13064243 DOI: 10.3181/00379727-83-20332
Source DB: PubMed Journal: Proc Soc Exp Biol Med ISSN: 0037-9727