EDU, E. M.; EDET, E. E.; ASUQUO, O. O.; SYLVESTER, A. E. A six- year review of uptake of bilateral tubal ligation (BTL) at a tertiary health institution in Calabar, Calabar, Nigeria. International journal of health sciences, [S. l.], v. 6, n. S3, p. 1011–1018, 2022. DOI: 10.53730/ijhs.v6nS2.5106. Disponível em: https://www.sciencescholar.us/journal/index.php/ijhs/article/view/5106. Acesso em: 17 may. 2026.