Characterization of magnetic resonance-guided high-intensity focused ultrasound (MRgHIFU)-induced large-volume hyperthermia in deep and superficial targets in a porcine model. - Zhu L; Lam D; Pacia CP; Gach HM; Partanen A; Talcott MR; Greco SC; Zoberi I; Hallahan DE; Chen H; Altman MB (International journal of hyperthermia : the official journal of European Society for Hyperthermic Oncology, North American Hyperthermia Group, 2020)