*Egleston, Brian L.; Cropsey, Karen L.; Lazev, Amy B.; Heckman, Carolyn J.; (2010) "A tutorial on principal stratification-based sensitivity analysis: application to smoking cessation studies", ''Clinical Trials'', 7 (3), 286–298. {{doi|10.1177/1740774510367811 }} | *Egleston, Brian L.; Cropsey, Karen L.; Lazev, Amy B.; Heckman, Carolyn J.; (2010) "A tutorial on principal stratification-based sensitivity analysis: application to smoking cessation studies", ''Clinical Trials'', 7 (3), 286–298. {{doi|10.1177/1740774510367811 }} |