Sahli, L., Hagenbuch, N., Ballmer, P.E., Rühlin, M. and Imoberdorf, R. 2021. NRS-2002 components, nutritional score and severity of disease score, and their association with hospital length of stay and mortality. Swiss Medical Weekly. 151, 2728 (Jul. 2021), w20517. DOI:https://doi.org/10.4414/smw.2021.20517.