@article{FranzOstOttenetal.2018,
  author    = {Kristina Franz and Mario Ost and Lindsey Otten and Catrin Herpich and Verena Coleman and Anne-Sophie Endres and Susanne Klaus and Ursula M{\"u}ller-Werdan and Kristina Norman},
  title     = {Higher serum levels of fibroblast growth factor 21 in old patients with cachexia},
  journal   = {Nutrition : the international journal of applied and basic nutritional sciences},
  volume    = {63-64},
  pages     = {81 -- 86},
  doi       = {10.1016/j.nut.2018.11.004},
  year      = {2018},
}