Helicobacter pylori Infection and Associated Risk Factors in Patients with upper Gastrointestinal Symptoms
2017 ◽
Vol 3
(1)
◽
2001 ◽
Vol 96
(4)
◽
pp. 1039-1046
◽
1997 ◽
Vol 11
(4)
◽
pp. 719-728
◽
2003 ◽
Vol 6
(2)
◽
pp. 103
2014 ◽
Vol 3
(2)
◽
pp. 154
◽
2020 ◽
2017 ◽
Vol 20
(2)
◽
pp. 188
◽
2010 ◽
Vol 11
(2)
◽
pp. 83-87
◽