Ukweh, Ofonime Nkechinyere, Chibuike Mcsteve Okeke, and Afiong Oboko Oku. “Influence of Induced Abortion on Tubal Findings in Hysterosalpingography Among Women With Infertility in Calabar, Nigeria”. West African Journal of Radiology 26, no. 2 (December 3, 2019): 127–130. Accessed June 19, 2025. https://www.wajr.org/index.php/home/article/view/44.