Constrained acetabular liners in hip revision surgery. A low-cost solution for senile patients

1. Hernandez-Vaquero, D.
2. De Los Rios, J.L.
3. Perez-Coto, I.
4. Iglesias-Fernandez, S.
5. Fernandez-Lombardia, J.
6. Del Carmen Cuervo-Olay, M.