Rasha Khudair Abbas Alshammari, Faik T. Al-Gailani, and Marwah A.Hussein, “Concomitant Caesarian section and ovarian ectopic pregnancies: A case report of rarest forms”, J Popl Ther Clin Pharmacol, vol. 30, no. 8, pp. 321–324, Apr. 2023, doi: 10.47750/jptcp.2023.30.08.034.