Combined CT-guided high-dose-rate brachytherapy (CT-HDRBT) and transarterial chemoembolization with irinotecan-loaded microspheres improve local tumor control and progression-free survival in patients with unresectable colorectal liver metastases compared with mono-CT-HDRBT - Stefanie Friedrich; Felix Busch; Martin Jonczyk; Gero Wieners; Georg Böning; Willie Magnus Lüdemann; Aymen Meddeb; Federico Collettini; Bernhard Gebauer (Journal of Contemporary Brachytherapy, 2023)