| Literature DB >> 13044933 |
Abstract
Entities:
Keywords: MICROCOCCUS PYOGENES; NASAL CAVITY/bacteriology; PENICILLIN/resistance and sensitivity
Mesh:
Substances:
Year: 1953 PMID: 13044933 PMCID: PMC2217689 DOI: 10.1017/s0022172400015503
Source DB: PubMed Journal: J Hyg (Lond) ISSN: 0022-1724