Role of Metalloproteinases (PAPP-A and MMP-9) in first trimester prediction of pregnancy hypertension. International Journal of Biomedical and Advance Research, [S. l.], v. 8, n. 5, p. 212–216, 2017. DOI: 10.7439/ijbar.v8i5.4127. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/4127. Acesso em: 11 mar. 2026.