HELICOBACTER PYLORI PREVALENCE AND ITS DETERMINANTS IN DISTRICT LAKKI MARWAT: A CROSS-SECTIONAL STUDY. The Research of Medical Science Review, [S. l.], v. 3, n. 11, p. 741–748, 2025. Disponível em: https://medicalsciencereview.com/index.php/Journal/article/view/2657.. Acesso em: 12 aug. 2026.