Levetiracetam Pregnancy Registry: Final results and a review of the impact of registry methodology and definitions on the prevalence of major congenital malformations

Angela E. Scheuerle, Lewis B. Holmes, Jessica D. Albano, Vincent Badalamenti, Dina Battino, Deborah Covington, Cynthia Harden, David Miller, Georgia D. Montouris, Chiara Pantaleoni, John Thorp, Azita Tofighy, Torbjörn Tomson, Amanda K. Golembesky