APA (7th ed.) Citation

Chen, H., Li, H., Li, H., & Zhang, Z. Umbrella review of adjuvant photodynamic therapy for cholangiocarcinoma palliative treatment. Elsevier.

Chicago Style (17th ed.) Citation

Chen, Hanhan, Honglin Li, Huijie Li, and Zhen Zhang. Umbrella Review of Adjuvant Photodynamic Therapy for Cholangiocarcinoma Palliative Treatment. Elsevier.

MLA (9th ed.) Citation

Chen, Hanhan, et al. Umbrella Review of Adjuvant Photodynamic Therapy for Cholangiocarcinoma Palliative Treatment. Elsevier.