Indications and Findings of Upper Gastrointestinal Endoscopy ( UGIE ) in Patients of Gizan - Saudi Arabia : A Retrospective Study
2015 ◽
Vol 13
(8)
◽
pp. 4-10
2007 ◽
Vol 44
(4)
◽
pp. 440-445
◽
2012 ◽
Vol 3
(2)
◽
pp. 323-324