@misc{indiciaec0cfb23f47ab,
  title = {Validational data on the Warwick Symbolic Play Test.},
  author = {G Doswell and V Lewis and K Sylva and J Boucher},
  year = {1994},
  doi = {10.3109/13682829409111613},
  url = {https://pubmed.ncbi.nlm.nih.gov/7532477/},
  note = {Source identifier: 7532477}
}