APA (7th ed.) Citation

Krenn, K., Kraft, F., Mandroiu, L., Tretter, V., Reindl-Schwaighofer, R., Clement, T., . . . Ullrich, R. Renin–angiotensin–aldosterone system activation in plasma as marker for prognosis in critically ill patients with COVID-19: A prospective exploratory study. SpringerOpen.

Chicago Style (17th ed.) Citation

Krenn, Katharina, et al. Renin–angiotensin–aldosterone System Activation in Plasma as Marker for Prognosis in Critically Ill Patients with COVID-19: A Prospective Exploratory Study. SpringerOpen.

MLA (9th ed.) Citation

Krenn, Katharina, et al. Renin–angiotensin–aldosterone System Activation in Plasma as Marker for Prognosis in Critically Ill Patients with COVID-19: A Prospective Exploratory Study. SpringerOpen.

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