Chen, M., Huang, J., Zhu, Z., Zhang, J., & Li, K. (2013). Systematic review and meta-analysis of tumor biomarkers in predicting prognosis in esophageal cancer. BioMed Central.
استشهاد بنمط شيكاغوChen, Meilan, Jizheng Huang, Zhenli Zhu, Jun Zhang, و Ke Li. Systematic Review and Meta-analysis of Tumor Biomarkers in Predicting Prognosis in Esophageal Cancer. BioMed Central, 2013.
MLA استشهادChen, Meilan, et al. Systematic Review and Meta-analysis of Tumor Biomarkers in Predicting Prognosis in Esophageal Cancer. BioMed Central, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.