Hantoushzadeh, Sedigheh, Arezoo Behzadian, Mohammad Mehdi Hasheminejad, Faezeh Hasheminejad, Alireza Helal Birjandi, Mojtaba Akbari, and Marjan Ghaemi. “Aspirin Administration from Early Pregnancy Versus Initiation After 11 Weeks of Gestation for Prevention of Pre-Eclampsia in High-Risk Pregnant Women: Study Protocol for Randomized Controlled Trial”. International Journal of Reproductive BioMedicine (IJRM) 22, no. 1 (February 18, 2024): 69–80. Accessed July 17, 2024. https://knepublishing.com/index.php/ijrm/article/view/15244.