Atyaf Hasan Mohammed, Nawfal A.M. Numan, Ghazi F. Al-Temimi, Nada N. Al-Shawi, and Hayder Adnan Fawzi, “A comparative study among effects of treatment with nifedipine, verapamil, diazepam or alpha-methyldopa on platelets count and behavior in women with preeclampsia”, Int. J. Res. Pharm. Sci., vol. 10, no. 1, pp. 444–452, Feb. 2019.