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Petersen, Irene, Shuk-Li Collings, Rachel L. McCrea, Irwin Nazareth, David P. Osborn, Phil J. Cowen, i Cormac J. Sammon. "Antiepileptic Drugs Prescribed in Pregnancy and Prevalence of Major Congenital Malformations: Comparative Prevalence Studies." Clin Epidemiol 2017.

Petersen, Irene, et al. "Antiepileptic Drugs Prescribed in Pregnancy and Prevalence of Major Congenital Malformations: Comparative Prevalence Studies." Clin Epidemiol 2017.