CORLETA, H. von E.; DA SILVA, A. L. B.; LAGO, S. C.; CAPP, E. Migration of a Levonorgestrel - Releasing Intrauterine Device (Lng-Iud): Can We Trust on Ultrasound Image?. Clinical and Biomedical Research, [S. l.], v. 30, n. 1, 2010. DOI: 10.22456/2357-9730.10775. Disponível em: https://seer.ufrgs.br/index.php/hcpa/article/view/10775. Acesso em: 25 jun. 2025.