Secondary Analyses of Clinical Trial Results Posted on September 10, 2018April 24, 2023 Heterogeneity of Treatment Effect by Baseline Risk in a Trial of Balanced Crystalloids versus Saline.Sep 2018 Posted on September 10, 2018April 24, 2023 by briserv Journal: American Journal of Respiratory and Critical Care MedicinePMID: 29897785 Link to PubMed