Use of valproate in pregnancy and in women of childbearing age between 2014 and 2018 in Switzerland: a retrospective analysis of Swiss healthcare claims data. Swiss Med Wkly [Internet]. 2021 Jan. 10 [cited 2025 Oct. 28];151(0102):w20386. Available from: https://smw.ch/index.php/smw/article/view/2936