KHALID MAHMOOD ,MUHAMMAD TARIQ CHOUDHRY ,HUMA FATIMA ASLAM ,MUHAMMAD AHMAD. Prevalence of S.typhi in Blood Cultures-Antimicrobial Sensitivity and incidence of ESβLs in MDR Isolates. Journal of Rawalpindi Medical College, Rawalpindi, Pakistan, v. 18, n. 1, 2014. Disponível em: https://mail.journalrmc.com/index.php/JRMC/article/view/377. Acesso em: 21 jan. 2026.