Junjie Ma

Pediatric BMI changes during COVID-19 pandemic: An electronic health record-based retrospective cohort study

A. Londhe, J. Sprafka, K. Roehl, 2021, eClinicalMedicine.

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

A. Londhe, J. Sprafka, K. Roehl, 2022, Clinical epidemiology.

Trends in characteristics and outcomes among US adults hospitalised with COVID-19 throughout 2020: an observational cohort study

A. Londhe, Karminder S. Gill, C. Critchlow, 2022, BMJ Open.

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

J. Zhang, A. Londhe, J. Sprafka, 2022 .