Comparative Study of Experiences of Some Users of Oral Pills and Injectable Contraceptive Devices and their Reported Adverse Drug Effects. Nigerian Journal of Pharmaceutical and Biomedical Research (NJPBR), [S. l.], v. 1, n. 1, p. 1–7, 2016. DOI: 10.55639/y6sef819. Disponível em: https://njpbr.com.ng/index.php/journals/article/view/101. Acesso em: 15 sep. 2026.