S Haider. Show Affiliations »
Abstract
Mesh: See more » Ampicillin/therapeutic useCarrier State/prevention & controlChloramphenicol/therapeutic useHumansTyphoid Fever/prevention & control
Substances: See more » ChloramphenicolAmpicillin
Year: 1971 PMID: 5129636 PMCID: PMC1800003 DOI: 10.1136/bmj.4.5789.750-b
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447