YAHYA, Anisah; UMARU‑SULE, Hajara; UMAR, Aminatu Makarfi; MUHAMMAD, Halima Mono; IBINAIYE, Philip Oluleke. Effect of topical xylocaine for pain relief during hysterosalpingography among infertile women in Zaria, Nigeria: A randomized controlled trial. West African Journal of Radiology, [S. l.], v. 28, n. 1, p. 8–14, 2021. DOI: 10.82235/wajr.vol28no1.57. Disponível em: https://www.wajr.org/index.php/home/article/view/57. Acesso em: 5 oct. 2025.