RODRÍGUEZ FORERO, Rafael; SILVA RUIZ, Nelson. Incompetencia cervical y cerclaje uterino. Revista Colombiana de Obstetricia y Ginecología, [S. l.], v. 13, n. 6, p. 715–726, 1962. DOI: 10.18597/rcog.2246. Disponível em: https://revista.fecolsog.org/index.php/rcog/article/view/2246. Acesso em: 1 may. 2024.