Hepple, Russell T. 2026. “Abstract 057 | Skeletal Muscle Heterogeneity Index As a Histological Indicator of Aging Muscle Impact: Russell T. Hepple | University of Florida, Gainesville, FL, USA”. European Journal of Translational Myology 36 (s1). https://doi.org/10.4081/ejtm.2026.15056.