Birrer, D.L., Tschuor, C., Reiner, C.S., Fritsch, R., Pfammatter, T., Schüler, H.G., Pavic, M., De Oliveira, M., Petrowsky, H., Dutkowski, P., Oberkofler, C.E. and Clavien, P.-A. 2021. Multimodal treatment strategies for colorectal liver metastases. Swiss Medical Weekly. 151, 0708 (Feb. 2021), w20390. DOI:https://doi.org/10.4414/smw.2021.20390.