Bioequivalence of of two oral contraceptive drugs containing ethinylestradiol and drospirenone in healthy female volunteers. Global Journal of Medical Research, [S. l.], v. 11, n. 3, p. 9–17, 2011. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/112. Acesso em: 7 feb. 2026.