Helicobacter pylori and bleeding peptic ulcer: do we really need a gold standard?
Marmo
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Rotondano
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Bianco
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Cipolletta
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D003955:Diagnostic Tests, Routine / Q000592:standards*; D005260:Female; D017408:Guidelines as Topic; D016481:Helicobacter Infections / Q000175:diagnosis*; D016480:Helicobacter pylori / Q000302:isolation & purification*; D006801:Humans; D007558:Italy; D008297:Male; D010438:Peptic Ulcer Hemorrhage / Q000175:diagnosis* / Q000382:microbiology; D012680:Sensitivity and Specificity; D013276:Stomach Ulcer / Q000175:diagnosis* / Q000382:microbiology; D013624:Taiwan