@misc{indiciaec90d6447954e,
  title = {Teaching behavioural science.},
  author = {R R Hetherington},
  year = {1969},
  doi = {10.1016/s0140-6736(69)91393-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/4179264/},
  note = {Source identifier: 4179264}
}