The vertebroplacental ratio as an alternative to the cerebroplacental ratio in the evaluation of the fetus at the end of pregnancy

1. Morales-Roselló, J.
2. Khalil, A.
3. Fornés-Ferrer, V.
4. Hervas-Marín, D.
5. Peralta-Llorens, N.
6. Rubio-Moll, J.
7. Perales-Marín, A.