NAZ, Farhat; MALIK, Saqib; AFZAL, Salim; ANWAR, Syed Abbas. FREQUENCY OF SEROPOSITIVITY OF HELICOBACTER PYLORI IN PATIENTS PRESENTING WITH DYSPEPSIA. Journal of Ayub Medical College Abbottabad, [S. l.], v. 25, n. 3-4, p. 50–54, 2013. Disponível em: https://jamc.ayubmed.edu.pk/index.php/jamc/article/view/1694. Acesso em: 13 mar. 2025.