ANDRADE , Ana; FERREIRA DE CASTRO, Luís; MACEDO, Rosa Zulmira. Unplanned teenage pregnancy and adolescent sexual behavior. BIRTH AND GROWTH MEDICAL JOURNAL, Porto, Portugal, v. 33, n. 4, p. 255–262, 2025. DOI: 10.25753/BirthGrowthMJ.v33.i4.34866. Disponível em: https://revistas.rcaap.pt/bgmj/article/view/34866. Acesso em: 11 dec. 2025.