Citação norma APA

YEO, S. (2016). Association of pretreatment serum carcinoembryonic antigen levels with chemoradiation-induced downstaging and downsizing of rectal cancer. Mol Clin Oncol.

Citação norma Chicago

YEO, SEUNG-GU. "Association of Pretreatment Serum Carcinoembryonic Antigen Levels With Chemoradiation-induced Downstaging and Downsizing of Rectal Cancer." Mol Clin Oncol 2016.

Citação norma MLA

YEO, SEUNG-GU. "Association of Pretreatment Serum Carcinoembryonic Antigen Levels With Chemoradiation-induced Downstaging and Downsizing of Rectal Cancer." Mol Clin Oncol 2016.

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