Jiang, Dongxian <br/><br/>
Independent prognostic role of PD-L1expression in patients with esophageal squamous cell carcinoma.  [electronic resource] 

 -  Oncotarget  Jan 2017 
 - 8315-8329 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1949-2553 
<br/><br/><label>Standard No.: </label>10.18632/oncotarget.14174  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Aged, 80 and over<br/>B7-H1 Antigen--analysis<br/>Biomarkers, Tumor--analysis<br/>Carcinoma, Squamous Cell--immunology<br/>Chi-Square Distribution<br/>Disease Progression<br/>Disease-Free Survival<br/>Esophageal Neoplasms--immunology<br/>Esophageal Squamous Cell Carcinoma<br/>Female<br/>Humans<br/>Immunohistochemistry<br/>Kaplan-Meier Estimate<br/>Lymphatic Metastasis<br/>Male<br/>Middle Aged<br/>Multivariate Analysis<br/>Neoplasm Staging<br/>Proportional Hazards Models<br/>Retrospective Studies<br/>Risk Factors<br/>Time Factors<br/>Tissue Array Analysis<br/>Treatment Outcome