TY - JOUR T1 - Two is better than one: Modeling multicompartmental hemorrhage for penetrating polytrauma simulation in an ultrahigh-fidelity Knowledge Donor model JO - Surgery UR - https://doi.org/10.1016/j.surg.2025.109732 PY - 2025/09/25 AU - Gray K AU - Keogan A AU - Mankin A AU - Mahrer M AU - Mankin D AU - Ballecer E AU - Immell J AU - Kupanoff K AU - Grezenko H AU - Walker H AU - Gilman M et al ED - DO - DOI: 10.1016/j.surg.2025.109732 PB - Elsevier BV VL - 188 SP - 109732 EP - 109732 Y2 - 2026/09/01 ER -