APA (7th ed.) Citation

Guo, A., Lu, J., Tan, H., Kuang, Z., Luo, Y., Yang, T., . . . Shen, A. (2021). Risk factors on admission associated with hospital length of stay in patients with COVID-19: A retrospective cohort study. Nature Portfolio.

Chicago Style (17th ed.) Citation

Guo, Anping, et al. Risk Factors on Admission Associated with Hospital Length of Stay in Patients with COVID-19: A Retrospective Cohort Study. Nature Portfolio, 2021.

MLA (8th ed.) Citation

Guo, Anping, et al. Risk Factors on Admission Associated with Hospital Length of Stay in Patients with COVID-19: A Retrospective Cohort Study. Nature Portfolio, 2021.

Warning: These citations may not always be 100% accurate.