Muhammad, I. D., Sabo, U. S., Ibrahim, S. A., Labaran, A. D., & Takai, I. U. (2023). Comparative Study Between Hysterosalpingo-Contrast Sonography and Hysterosalpingography in Evaluating Tubal Patency at Aminu Kano Teaching Hospital, Kano.: https://doi.org/10.60787/NMJ-64-5-189. Nigerian Medical Journal, 64(5), 671–679. https://doi.org/10.60787/nmj.v64i5.189