1. The fragility of standard inferential approaches in principal stratification models relative to direct likelihood approaches. (16th December 2015) Authors: Frumento, Paolo; Mealli, Fabrizia; Pacini, Barbara; Rubin, Donald B. Journal: Statistical analysis and data mining Issue: Volume 9:Number 1(2016) Page Start: 58 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗