RAI, R.; UPRETY, D.; PRADHAN, T.; BHATTARAI, B.; ACHARYA, S. Subcutaneous Sterile Water Injection for Labor Pain: A Randomized Controlled Trial. Nepal Journal of Obstetrics and Gynaecology, [S. l.], v. 8, n. 2, p. 68–70, 2014. Disponível em: https://nepjol.info/index.php/NJOG/article/view/9777. Acesso em: 18 jul. 2024.