Statistical Analysis Of Human Placental Histological Changes In Mild, Severe Prgegnancy Induced Hypertensive Conditions And Normotensive Pregnancy Using Chi-Squared Test. Journal of Pharmaceutical Negative Results, [S. l.], p. 4665–4674, 2022. Disponível em: https://pnrjournal.com/index.php/home/article/view/4433.. Acesso em: 7 jun. 2026.