Glimelius, B., Graf, W., Hoffman, K., Påhlman, L., Sjödén, P.-O., & Wennberg, A. (1992). General Condition of Asymptomatic Patients with Advanced Colorectal Cancer Receiving Palliative Chemotherapy: A longitudinal study. Acta Oncologica, 31(6), 645–651. https://doi.org/10.3109/02841869209083847