[1]
F. . SHAMS, G. N. . TAYYAB, M. S. . KHOKHAR, S. A. . CHOUDHRY, A. . HAFEEZ, and A. . RAZA, “Persistence of Symptoms After Successful Eradication of Helicobacter Pylon in the Duodenal Ulcer Disease”, Annals KEMU, vol. 4, no. 4, pp. 52–54, Oct. 2020.