13C-urea breath test for the diagnosis of Helicobacter pylori infection before treatment: is citric acid necessary?
2000 ◽
Vol 32
(1)
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pp. 20-24
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Keyword(s):
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2013 ◽
Vol 57
(5)
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pp. 607-611
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2001 ◽
Vol 13
(7)
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pp. 803-806
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2000 ◽
Vol 35
(2)
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pp. 138-141
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2000 ◽
Vol 13
(1)
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pp. 27-30
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Keyword(s):
2000 ◽
Vol 12
(11)
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pp. 1201-1205
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Keyword(s):
1999 ◽
Vol 28
(3)
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pp. 301-306
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Keyword(s):
1996 ◽
Vol 22
(4)
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pp. 420
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Keyword(s):
2002 ◽
Vol 35
(1)
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pp. 39-43
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