<p>BC: breast cancer; SCCHN: squamous cell carcinoma of head and neck; GC: gastric cancer; HCC: hepatocellular carcinoma; BLC: bladder cancer; CSCC: cervical squamous cell carcinoma; OSCC: oral squamous cell carcinoma; LC: liver cancer; PB: population-based; HB: hospital-based.</p
<p>Study design is described as consecutive patients (C), prospective (P) or retrospective (R).</p><...
<p><b>Abbreviations</b>: IHC, immunohistochemistry; qPCR, quantitative real-time polymerase chain re...
a<p>Subjects with a history of gastric cancer or duodenal ulcer were excluded from cases and control...
<p>HB: hospital-based; PB: population-based; EC: esophageal carcinoma; NC: nasopharyngeal carcinoma;...
<p>BC: breast cancer; EC: esophageal carcinoma;HC: hepatocellular carcinoma;</p><p>LC: lung cancer; ...
<p>OSCC: oral squamous cell carcinoma; SCC: squamous cell carcinoma of skin; BCC: basal cell carcino...
<p>HC, Histologically confirmed; PC, Pathologically confirmed; NR Not reported; PB, Population–based...
<p>NA: not available, HB: hospital-based, PB: population-based, CRC: colorectal cancer, EC: esophagu...
<p>IHC: Immunohistochemistry; SP: streptavidin–peroxidase; ELISA: enzyme-linked immunosorbent assay;...
<p>HCC: hepatocellular cancer; BC: breast cancer; GBC: gallbladder cancer; GC: gastric cancer; NSCLC...
<p>HB: hospital-based; PB: population-based; PCR-RFLP: polymerase chain reaction-restricted fligment...
<p>NA: not available; AC: adenocarcinoma; LCC: large cell carcinoma; SQCC: squamous cell carcinoma; ...
<p>Abbreviations: HNC = head and neck cancer, RTOG = the radiation therapy oncology group, EORTC = E...
<p>CML: chronic myeloid leukemia; NHL: non-hodgkin lymphoma; HL: hodgkin lymphoma; NSCLC: non small ...
<p>IDC: Invasive ductal carcinoma; ILC: Invasive lobular carcinoma; HER2: Human epithelial growth fa...
<p>Study design is described as consecutive patients (C), prospective (P) or retrospective (R).</p><...
<p><b>Abbreviations</b>: IHC, immunohistochemistry; qPCR, quantitative real-time polymerase chain re...
a<p>Subjects with a history of gastric cancer or duodenal ulcer were excluded from cases and control...
<p>HB: hospital-based; PB: population-based; EC: esophageal carcinoma; NC: nasopharyngeal carcinoma;...
<p>BC: breast cancer; EC: esophageal carcinoma;HC: hepatocellular carcinoma;</p><p>LC: lung cancer; ...
<p>OSCC: oral squamous cell carcinoma; SCC: squamous cell carcinoma of skin; BCC: basal cell carcino...
<p>HC, Histologically confirmed; PC, Pathologically confirmed; NR Not reported; PB, Population–based...
<p>NA: not available, HB: hospital-based, PB: population-based, CRC: colorectal cancer, EC: esophagu...
<p>IHC: Immunohistochemistry; SP: streptavidin–peroxidase; ELISA: enzyme-linked immunosorbent assay;...
<p>HCC: hepatocellular cancer; BC: breast cancer; GBC: gallbladder cancer; GC: gastric cancer; NSCLC...
<p>HB: hospital-based; PB: population-based; PCR-RFLP: polymerase chain reaction-restricted fligment...
<p>NA: not available; AC: adenocarcinoma; LCC: large cell carcinoma; SQCC: squamous cell carcinoma; ...
<p>Abbreviations: HNC = head and neck cancer, RTOG = the radiation therapy oncology group, EORTC = E...
<p>CML: chronic myeloid leukemia; NHL: non-hodgkin lymphoma; HL: hodgkin lymphoma; NSCLC: non small ...
<p>IDC: Invasive ductal carcinoma; ILC: Invasive lobular carcinoma; HER2: Human epithelial growth fa...
<p>Study design is described as consecutive patients (C), prospective (P) or retrospective (R).</p><...
<p><b>Abbreviations</b>: IHC, immunohistochemistry; qPCR, quantitative real-time polymerase chain re...
a<p>Subjects with a history of gastric cancer or duodenal ulcer were excluded from cases and control...