CHANGES OF UREA AND AMMONIA CONCENTRATION IN GASTRIC JUICE ASPIRATION BY ENDOSCOPIC, IN DETECTION OF HELICOBACTER PYLORI INFECTION
2000 ◽
Vol 15
(12)
◽
pp. H14-H15
Keyword(s):
2000 ◽
Vol 95
(12)
◽
pp. 3399-3403
◽
2004 ◽
Vol 99
(10)
◽
pp. 1916-1923
◽
1997 ◽
Vol 39
(1)
◽
pp. 5-12
◽
1995 ◽
Vol 40
(3)
◽
pp. 615-621
◽
2000 ◽
Vol 9
(6)
◽
pp. 423-428
◽
Keyword(s):
Keyword(s):
1998 ◽
Vol 93
(12)
◽
pp. 2642-2643