No abstract available
MeSH terms
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Anti-Ulcer Agents / administration & dosage*
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Bismuth / administration & dosage*
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Drug Administration Schedule
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Drug Therapy, Combination
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Helicobacter Infections / drug therapy*
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Helicobacter pylori*
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Humans
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Ranitidine / administration & dosage*
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Ranitidine / analogs & derivatives*
Substances
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Anti-Ulcer Agents
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ranitidine bismuth citrate
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Ranitidine
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Bismuth