Drupal-Bibcite0<style face="normal" font="default" size="100%">Baseline characteristics and enrichment results of the Study Of diabetic Nephropathy with AtRasentan (SONAR) trial.</style><style face="normal" font="default" size="100%">Baseline characteristics and enrichment results of the Study Of diabetic Nephropathy with AtRasentan (SONAR) trial.</style>