Psoas muscle analysis as a surrogate marker of sarcopenia and frailty: A multicenter analysis of predictive capacities over short- and long-term outcomes after abdominal aortic aneurysm repair

1. Vázquez Pérez, R.
2. Álvarez Marcos, F.
3. Tello Díaz, C.
4. Bellmunt Montoya, S.
5. Fernández-Samos Gutiérrez, R.
6. Gil Sala, D.