Drupal-Bibcite0<style face="normal" font="default" size="100%">Identifying subtypes of chronic kidney disease with machine learning: development, internal validation and prognostic validation using linked electronic health records in 350,067 individuals</style><style face="normal" font="default" size="100%">Identifying subtypes of chronic kidney disease with machine learning: development, internal validation and prognostic validation using linked electronic health records in 350,067 individuals</style>