Piwko, Charles, Gideon Koren, Vusal Babashov, Colin Vicente, and Thomas R Einarson. “ECONOMIC BURDEN OF NAUSEA AND VOMITING OF PREGNANCY IN THE USA”. Journal of Population Therapeutics and Clinical Pharmacology 20, no. 2 (November 23, 2018). Accessed September 20, 2025. https://www.jptcp.com/index.php/jptcp/article/view/384.