Trích dẫn APA

Russell, F. M., Wang, A., Ehrman, R. R., Jacobs, J., Croft, A., & Larsen, C. (2021). Risk factors associated with hospital admission in COVID-19 patients initially admitted to an observation unit. Am J Emerg Med.

Trích dẫn kiểu Chicago

Russell, Frances M., Alfred Wang, Robert R. Ehrman, Jake Jacobs, Alex Croft, và Caleb Larsen. "Risk Factors Associated With Hospital Admission in COVID-19 Patients Initially Admitted to an Observation Unit." Am J Emerg Med 2021.

Trích dẫn MLA

Russell, Frances M., et al. "Risk Factors Associated With Hospital Admission in COVID-19 Patients Initially Admitted to an Observation Unit." Am J Emerg Med 2021.

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