PAMUNGKAS, Novan S. Electroacustimulation is as Effective as B6 for Reducing Nausea and Vomiting in the First Trimester of Pregnancy. Indonesian Journal of Obstetrics and Gynecology, [S. l.], v. 37, n. 2, p. 71–76, 2013. DOI: 10.32771/inajog.v37i2.340. Disponível em: https://www.inajog.com/index.php/journal/article/view/340. Acesso em: 18 mar. 2026.