APA (7th ed.) Citation

Xu, Y., Lin, C., Han, C., Wang, X., Zhao, Y., Pang, Q., . . . Chen, J. Development of a prognostic nomogram and risk stratification system for elderly patients with esophageal squamous cell carcinoma undergoing definitive radiotherapy: A multicenter retrospective analysis (3JECROG R-03 A). BMC.

Chicago Style (17th ed.) Citation

Xu, Yuanji, et al. Development of a Prognostic Nomogram and Risk Stratification System for Elderly Patients with Esophageal Squamous Cell Carcinoma Undergoing Definitive Radiotherapy: A Multicenter Retrospective Analysis (3JECROG R-03 A). BMC.

MLA (9th ed.) Citation

Xu, Yuanji, et al. Development of a Prognostic Nomogram and Risk Stratification System for Elderly Patients with Esophageal Squamous Cell Carcinoma Undergoing Definitive Radiotherapy: A Multicenter Retrospective Analysis (3JECROG R-03 A). BMC.