Demographic Correlation with Upper Gastrointestinal Endoscopy Findings – A Prospective Study
1979 ◽
Vol 72
(6)
◽
pp. 409-411
◽
1989 ◽
Vol 35
(2)
◽
pp. 79-81
◽
1997 ◽
Vol 45
(1)
◽
pp. 13-19
◽
2003 ◽
Vol 15
(4)
◽
pp. 381-387
◽
2009 ◽
Vol 41
(4)
◽
pp. 283-288
◽
2008 ◽
Vol 40
(9)
◽
pp. 767-775
◽