Little, Roderick J A comparison of methods for estimating the causal effect of a treatment in randomized clinical trials subject to noncompliance. [electronic resource] - Biometrics Jun 2009 - 640-9 p. digital Publication Type: Comparative Study; Evaluation Study; Journal Article; Research Support, N.I.H., Extramural ISSN: 1541-0420 Standard No.: 10.1111/j.1541-0420.2008.01066.x doi Subjects--Topical Terms: AlgorithmsBiometry--methodsCausalityComputer SimulationData Interpretation, StatisticalEpidemiologic Research DesignModels, StatisticalOutcome Assessment, Health Care--methodsPatient Compliance--statistics & numerical dataProportional Hazards ModelsRandomized Controlled Trials as Topic--methods