APA (7th ed.) Citation

Yang, Y., Yu, J., Chen, S., Wang, X., Wu, F., Huang, C., . . . Zhao, L. A novel risk stratification system for primary small-cell carcinoma of the esophagus: Indication for prognostication and staging. Elsevier.

Chicago Style (17th ed.) Citation

Yang, Yong, et al. A Novel Risk Stratification System for Primary Small-cell Carcinoma of the Esophagus: Indication for Prognostication and Staging. Elsevier.

MLA (9th ed.) Citation

Yang, Yong, et al. A Novel Risk Stratification System for Primary Small-cell Carcinoma of the Esophagus: Indication for Prognostication and Staging. Elsevier.

Warning: These citations may not always be 100% accurate.