The Ratio of Activin A and FLRG Allows Prediction of Postoperative Liver Dysfunction in Patients Undergoing Liver Resection. (2022) - Santol, J.; Pereyra, D.; Hägele, S.; Ammon, D.; Ortmayr, G.; Jonas, J.P.; Rumpf, B.; Grünberger, T.; Starlinger, P.