@misc{indiciaef63336113c4b,
  title = {Developing independence.},
  author = {A P Turnbull and H R Turnbull},
  year = {1985},
  doi = {10.1016/s0197-0070(85)80035-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/3156827/},
  note = {Source identifier: 3156827}
}