Poulsen I., Vendel Petersen H., Rahm Hallberg I. and Schroll M. 2007. Lack of nutritional and functional effects of nutritional supervision by nurses: a quasi-experimental study in geriatric patients. Food & Nutrition Research. (Mar. 2007), 6-12. DOI:https://doi.org/10.3402/fnr.v51i1.1604.