Drewett GP, Smibert OC, Holmes NE, Trubiano JA, et al. The Use of Procalcitonin as an Antimicrobial Stewardship Tool and a Predictor of
Disease Severity in COVID-19. Infect Control Hosp Epidemiol 2021 Jan 25:1-5. doi: 10.1017/ice.2021.
PMID: 33487208