SEKHAVAT, Leila; KARBASI, Sedighah Akhavan. The Effect of Hyoscine Butylbromide on the First State of Labor in Multiparous Women. Nepal Journal of Obstetrics and Gynaecology, [S. l.], v. 4, n. 2, p. 40–43, 2011. Disponível em: https://nepjol.info./index.php/NJOG/article/view/5045. Acesso em: 31 jan. 2025.