No abstract available
MeSH terms
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Biopsy
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DNA Primers / genetics*
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DNA, Bacterial / genetics
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False Positive Reactions
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Helicobacter Infections / diagnosis*
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Helicobacter Infections / genetics
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Helicobacter pylori / genetics*
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Helicobacter pylori / isolation & purification*
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Humans
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Peptic Ulcer Hemorrhage / diagnosis
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Peptic Ulcer Hemorrhage / microbiology*
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Polymerase Chain Reaction
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RNA, Ribosomal, 16S / genetics*
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Sensitivity and Specificity
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Stomach / microbiology
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Urease / metabolism
Substances
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DNA Primers
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DNA, Bacterial
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RNA, Ribosomal, 16S
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Urease