Cedeño-Marín CL, Barzallo-Pazhar MR, Velásquez-Pesántez JM. Incompetencia cervical: presentación de un caso. REMCA [Internet]. 2023 Jan. 1 [cited 2024 Nov. 23];6(1):134-9. Available from: https://remca.umet.edu.ec/index.php/REMCA/article/view/505