title: Emergence of nalidixic acid-resistant Salmonella enterica serovar Typhi resistant to ciprofloxacin in India.
authors.affiliation: Department of Microbiology, Faculty of Medicine, Dr ALM PG Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai 600 113, India.
authors.forename: Hayath
authors.initials: H
authors.lastname: Kownhar
authors.affiliation: Department of Microbiology, Faculty of Medicine, Dr ALM PG Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai 600 113, India.
authors.forename: Esaki Muthu
authors.initials: EM
authors.lastname: Shankar
authors.affiliation: Department of Microbiology, Faculty of Medicine, Dr ALM PG Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai 600 113, India.
authors.forename: Ramachandran
authors.initials: R
authors.lastname: Rajan
authors.affiliation: Department of Microbiology, Faculty of Medicine, Dr ALM PG Institute of Basic Medical Sciences, University of Madras, Taramani Campus, Chennai 600 113, India.
authors.forename: Usha Anand
authors.initials: UA
authors.lastname: Rao
mesh_terms: D000890:Anti-Infective Agents / Q000494:pharmacology; D002939:Ciprofloxacin / Q000494:pharmacology*; D024901:Drug Resistance, Multiple, Bacterial; D015658:HIV Infections / Q000150:complications; D006801:Humans; D007194:India; D009268:Nalidixic Acid / Q000494:pharmacology*; D012485:Salmonella typhi / Q000187:drug effects* / Q000302:isolation & purification; D014435:Typhoid Fever / Q000150:complications / Q000382:microbiology
chemical_list: D000890:Anti-Infective Agents; D009268:Nalidixic Acid; D002939:Ciprofloxacin