STOLLHOF, L. E.; BRAUN, J. M.; IHLE, C.; SCHREINER, A. J.; KUFELDT, J.; ADOLPH, M.; WINTERMEYER, E.; STÖCKLE, U.; NÜSSLER, A. The continuous downgrading of malnutrition in the German DRG system: possible effects on the treatment of patients at risk for malnutrition. EXCLI Journal, v. 18, p. 370-381, 12 jun. 2019.