Study of category of drugs used in pregnancy in tertiary care hospital - a prospective observational study. Asian Journal of Pharmaceutical and Health Sciences, [S. l.], v. 11, n. 3, p. 2538–2542, 2021. DOI: 10.5530/ajphs.2021.11.21. Disponível em: https://ajphs.com/index.php/ajphs/article/view/138. Acesso em: 31 jan. 2026.