Cite
MLA Citation
Ulrich Mayr et al.. “Vitamin D Deficiency Is Highly Prevalent in Critically Ill Patients and a Risk Factor for Mortality: A Prospective Observational Study Comparing Noncirrhotic Patients and Patients With Cirrhosis.” Journal of intensive care medicine, vol. 35, 2020, pp. 992–1001. http://access.bl.uk/ark:/81055/vdc_100105335647.0x000009