ANYIKA, J.U.; UWAEGBUTE, A.C.; ONIMAWO, I.A.; ECHENDU, C.A. Use of Contraceptives, Menstrual History and Weight Gain among University and Secondary School Adolescents in Abia State, Nigeria. Pakistan Journal of Nutrition, Pakistan, v. 11, n. 9, p. 863–867, 2012. DOI: 10.3923/pjn.2012.863.867. Disponível em: https://pjnonline.org/pjn/article/view/1705. Acesso em: 17 aug. 2025.