Chan KC. Simple efficient bias corrected instrumental variable estimator for randomized trials with noncompliance. Contemp Clin Trials. 2012 Jul;33(4):786-93. Epub 2012 Mar 30.
Chan KC. Simple efficient bias corrected instrumental variable estimator for randomized trials with noncompliance. Contemp Clin Trials. 2012 Jul;33(4):786-93. Epub 2012 Mar 30.