@misc{indiciaeabf68d0d284d,
  title = {Professor kalevi koski},
  author = {O Ronning},
  year = {1998},
  doi = {10.1016/s0889-5406(98)70020-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/9810057/},
  note = {Source identifier: 9810057}
}