A. Imtiaz, I. A. Mirza, Q. Fahim, N. Sabir, A. Bashir, and S. Saleem, “Extensively Drug-Resistant Typhoid Outbreak in Pakistan, Experience at a Tertiary Care Hospital in Lahore; A Tip of An Iceberg”, Pak Armed Forces Med J, vol. 72, no. 4, pp. 1156–58, Sep. 2022, doi: 10.51253/pafmj.v72i4.3703.