FOUEDJIO, J. H.; FOUOGUE, J. T.; FOUELIFACK, F. Y.; MOUT, V. N.; FOUELIFA, L. D.; SANDO, Z. Knowledge, attitudes and perceived barriers to emergency contraception among health staff in a tertiary hospital in Yaounde, Cameroon. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 4, n. 6, p. 2014–2021, 2017. DOI: 10.18203/2320-1770.ijrcog20151306. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/2397. Acesso em: 13 oct. 2025.