Citação norma APA

He, C., Zhang, Y., Cai, Z., & Lin, X. (2019). Effect of prior cancer on survival outcomes for patients with pancreatic adenocarcinoma: A propensity score analysis. BMC Cancer.

Citação norma Chicago

He, Chaobin, Yu Zhang, Zhiyuan Cai, and Xiaojun Lin. "Effect of Prior Cancer On Survival Outcomes for Patients With Pancreatic Adenocarcinoma: A Propensity Score Analysis." BMC Cancer 2019.

Citação norma MLA

He, Chaobin, Yu Zhang, Zhiyuan Cai, and Xiaojun Lin. "Effect of Prior Cancer On Survival Outcomes for Patients With Pancreatic Adenocarcinoma: A Propensity Score Analysis." BMC Cancer 2019.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.