@misc{indiciae3397c534cb6b,
  title = {NORMAL MOTOR DEVELOPMENT.},
  author = {T E TWITCHELL},
  year = {1965},
  doi = {10.1093/ptj/45.5.419},
  url = {https://pubmed.ncbi.nlm.nih.gov/14327864/},
  note = {Source identifier: 14327864}
}