Original Research

Development and Validation of Algorithms to Identify COVID-19 Patients Using a US Electronic Health Records Database: A Retrospective Cohort Study

Brown CA, Londhe AA, He F, Cheng A, Ma J, Zhang J, Brooks CG, Sprafka JM, Roehl KA, Carlson KB, Page JH

Clinical Epidemiology 2022, 14:699-709

Published Date: 23 May 2022