Muhammad Salman Rasool, Wajahat Hussain Shah, Agha Asad Noor, Kauser Siddiqui, Akhtar Hussain Shar, Nadir Ali Rind, Qura-Tul-Ain, Piar Ali Shar, Sohail Ahmed Otho, Ali Raza 2023. A Cross-sectional Investigation of Gastroenteritis Inflicted by Salmonella Typhi, Entamoebahistolytica and Giardia lamblia in Karachi, Pakistan. Pakistan Journal of Medical & Health Sciences. 17, 06 (Jun. 2023), 25. DOI:https://doi.org/10.53350/pjmhs202317625.