APA citiranje

Tao, Z., Xu, J., Chen, W., Yang, Z., Xu, X., Liu, L., . . . Liu, J. (2020). Anemia is associated with severe illness in COVID‐19: A retrospective cohort study. J Med Virol.

Citação norma Chicago

Tao, Zheying, et al. "Anemia Is Associated With Severe Illness in COVID‐19: A Retrospective Cohort Study." J Med Virol 2020.

MLA citiranje

Tao, Zheying, et al. "Anemia Is Associated With Severe Illness in COVID‐19: A Retrospective Cohort Study." J Med Virol 2020.