Citação norma APA

Zimmer, R. (2020). Delays in testing as a source of COVID-19 false-negative results. Can Fam Physician.

Citação norma Chicago

Zimmer, Rudy. "Delays in Testing As a Source of COVID-19 False-negative Results." Can Fam Physician 2020.

Citação norma MLA

Zimmer, Rudy. "Delays in Testing As a Source of COVID-19 False-negative Results." Can Fam Physician 2020.

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