APA citiranje

Pardo, F. (2020). About the scientific letter ‘Suspected acute abdomen as an extrapulmonary manifestation of COVID-19 infection’(). Cirugía Española (English Edition).

Citação norma Chicago

Pardo, Fernando. "About the Scientific Letter ‘Suspected Acute Abdomen As an Extrapulmonary Manifestation of COVID-19 Infection’()." Cirugía Española (English Edition) 2020.

MLA citiranje

Pardo, Fernando. "About the Scientific Letter ‘Suspected Acute Abdomen As an Extrapulmonary Manifestation of COVID-19 Infection’()." Cirugía Española (English Edition) 2020.