@misc{indiciae190415b3f34e,
  title = {The inverted-U relationship: a reply to Stennett.},
  author = {W W Surwillo},
  year = {1967},
  doi = {10.1111/j.1469-8986.1967.tb02714.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6038679/},
  note = {Source identifier: 6038679}
}