@misc{indiciaeb7ca84e75442,
  title = {[Muscle cramp; a painful problem].},
  author = {P H Jansen and E M Joosten and H M Vingerhoets},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/3362237/},
  note = {Source identifier: 3362237}
}