Citação norma APA

Yu, Z., Li, G., Yuan, N., & Ding, W. (2021). Comparison of ultrasound guided versus CT guided radiofrequency ablation on liver function, serum PIVKA-II, AFP levels and recurrence in patients with primary hepatocellular carcinoma. Am J Transl Res.

Citação norma Chicago

Yu, Zusheng, Guowei Li, Nianyong Yuan, and Wei Ding. "Comparison of Ultrasound Guided Versus CT Guided Radiofrequency Ablation On Liver Function, Serum PIVKA-II, AFP Levels and Recurrence in Patients With Primary Hepatocellular Carcinoma." Am J Transl Res 2021.

Citação norma MLA

Yu, Zusheng, Guowei Li, Nianyong Yuan, and Wei Ding. "Comparison of Ultrasound Guided Versus CT Guided Radiofrequency Ablation On Liver Function, Serum PIVKA-II, AFP Levels and Recurrence in Patients With Primary Hepatocellular Carcinoma." Am J Transl Res 2021.

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