@misc{indiciae6b0bb824eacd,
  title = {Relaxation and exercise for hyperactive impulsive children.},
  author = {S A Klein and J L Deffenbacher},
  year = {1977},
  doi = {10.2466/pms.1977.45.3f.1159},
  url = {https://pubmed.ncbi.nlm.nih.gov/343062/},
  note = {Source identifier: 343062}
}