Frederick Varricchio1. 1. Office of Biostatistics and Epidemiology, Division of Epidemiology, Center for Biologics Evaluation and Review, Food and Drug Administration, 1401 Rockville Pike, Rockville, MD 20852, USA. varricchio@cber.fda.gov
Authors: Soju Chang; Vitali Pool; Kathryn O'Connell; Jacquelyn A Polder; John Iskander; Colleen Sweeney; Robert Ball; M Miles Braun Journal: Drug Saf Date: 2008 Impact factor: 5.606
Authors: Philippa Rees; Adrian Edwards; Colin Powell; Huw Prosser Evans; Ben Carter; Peter Hibbert; Meredith Makeham; Aziz Sheikh; Liam Donaldson; Andrew Carson-Stevens Journal: Vaccine Date: 2015-06-26 Impact factor: 3.641