@misc{indiciaecccd22459932,
  title = {[Being ready effectively].},
  author = {I Valkonen and K Hemmi and L Sutinen and L Männistö and A Vaittinen-Kuikka},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1047564/},
  note = {Source identifier: 1047564}
}