“Emerging Antimicrobial Resistance in Helicobacter pylori Strains Isolated from Gastric Disease Patients in Karachi, Pakistan: Antimicrobial Resistance in Helicobacter pylori” (2011) Biological Sciences - PJSIR, 54(2), pp. 59–63. doi:10.52763/PJSIR.BIOL.SCI.54.2.2011.59.63.