@misc{indiciaee6d4de21d918,
  title = {[Potassium substitution in fasting].},
  author = {R Kellner and F Matzkies and D Sailer and G Berg},
  year = {1977},
  doi = {10.1007/bf02021481},
  url = {https://pubmed.ncbi.nlm.nih.gov/899068/},
  note = {Source identifier: 899068}
}