Kiridi, Enefia Kelvin, Peter Chibuzor Oriji, Akaninyene Eseme Ubom, Johnpatrick Uchenna Ugwoegbu, Addah Abednigo Ojanerohan, Isaac Joel Abasi, Bosrotsi Panebi, and Adesina Adedotun Daniel. “Effect of Addition of Antispasmodic to Local and Systemic Analgesics on Pain Perception During Hysterosalpingography: A Randomized Controlled Trial”. International Journal of Clinical Trials 9, no. 4 (October 26, 2022): 243–250. Accessed February 22, 2026. https://www.ijclinicaltrials.com/index.php/ijct/article/view/628.