Systematic review with meta-analysis: the risks of proton pump inhibitors during pregnancy.
Cheng Mei LiAlexandra ZhernakovaLars EngstrandCisca WijmengaNele BrusselaersPublished in: Alimentary pharmacology & therapeutics (2020)
This meta-analysis suggests an association between maternal PPI use and congenital malformations in humans, yet power was insufficient to assess specific malformations and drugs.