Emergency department prediction model for 30-day mortality after hip fracture: the Spanish National Hip Fracture Registry (RNFC) cohort

1. Sanz-Reig, J.
2. Mas-Martinez, J.
3. Ojeda-Thies, C.
4. Saez-Lopez, M.P.
5. Alonso-García, N.
6. Gonzalez-Montalvo, J.I.