Zarin D.Factual Errors about ClinicalTrials.gov and other federal mandates in special report by Shuster [Letter]. Clin Transl Sci. 2012 Apr;5(2):217; author reply 217. doi: 10.1111/j.1752-8062.2012.00410.x.
Schuette P, Callaghan F, Rochester CG.Confidence intervals for binomial proportions with applications to product safety signaling in drug exposure registries [Abstract]. Proc 2011 Joint Statistical Meetings. 2011 July 30.