DR. MRS. PRABHA ATTAL, D. M. P. S. B. ,. Transvaginal Sonographic Cervical Length Measurement as Predictor of Preterm Delivery. International Journal of Medical Science and Clinical Invention, [S. l.], v. 4, n. 7, 2017. DOI: 10.18535/ijmsci/v4i7.17. Disponível em: https://valleyinternational.net/index.php/ijmsci/article/view/912. Acesso em: 20 apr. 2024.