[1]
D. VAİRA, C. Ricci, C. ACCİARDİ, L. Gatta, S. BERARDİ, and M. MİGLİOLİ, “The clinical role of stool test (HpSA) in noninvasive diagnosis of Helicobacter pylori infection”, Turkish Journal of Gastroenterology, vol. 11, no. 2, pp. 97–102, Jan. 2000.