Simultaneous Detection of Caga and Cage of Helicobacter pylori Strains Recovered from Iranian Patients with Different Gastroduodenal Diseases - Douraghi , M; Mohammadi , M; Shirazi, MH; Oghalaie , A; Saberi Kashani , S; Mohagheghi, MA; Eshagh Hosseini , M; Zeraati , H; Esmaili , M; Bababeik , M; Mohajerani , N (Iranian Journal of Public Health)