TY - JOUR AU - Ticinesi, A; Narici, M V; Lauretani, F TI - Assessing sarcopenia with vastus lateralis muscle ultrasound: an operative protocol JO - Aging Clin Exp Res VL - 30 PY - 2018 DO - 10.1007/s40520-018-0958-1 L3 - PubMed-ID: 29700758 SP - 1437 EP - 1443 N1 - et al. ER -