@misc{indiciaee01cdef1dfd5,
  title = {Visual communication for health and development.},
  author = {B Linney and T J Ryan},
  year = {1988},
  doi = {10.1111/j.1365-4362.1988.tb02355.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2455694/},
  note = {Source identifier: 2455694}
}