Edu EM, Edet EE, Asuquo OO, Sylvester AE. A six- year review of uptake of bilateral tubal ligation (BTL) at a tertiary health institution in Calabar, Calabar, Nigeria. Int. J. of Health Sci. [Internet]. 2022 Mar. 26 [cited 2026 May 17];6(S3):1011-8. Available from: https://www.sciencescholar.us/journal/index.php/ijhs/article/view/5106