Using Unsupervised Machine Learning to Identify Age- and Sex-Independent Severity Subgroups Among Patients with COVID-19: Observational Longitudinal Study (Preprint)
Published in 2020 by
Julián Benito-León,
Mª Dolores del Castillo,
Alberto Estirado,
Ritwik Ghosh,
Souvik Dubey,
J. Ignacio Serrano 
