APA (7th ed.) Citation

M, R., L, W., L, P., M, J., I, G., N, B., . . . A, L. (2021). Serum ACE2, Angiotensin II, and Aldosterone Levels Are Unchanged in Patients With COVID-19. American journal of hypertension, 34(3), 278. https://doi.org/10.1093/ajh/hpaa169

Chicago Style (17th ed.) Citation

M, Rieder, et al. "Serum ACE2, Angiotensin II, and Aldosterone Levels Are Unchanged in Patients With COVID-19." American Journal of Hypertension 34, no. 3 (2021): 278. https://doi.org/10.1093/ajh/hpaa169.

MLA (9th ed.) Citation

M, Rieder, et al. "Serum ACE2, Angiotensin II, and Aldosterone Levels Are Unchanged in Patients With COVID-19." American Journal of Hypertension, vol. 34, no. 3, 2021, p. 278, https://doi.org/10.1093/ajh/hpaa169.