@misc{indiciae88f360f39155,
  title = {Does 1 + 1 = 2? A continuing debate.},
  author = {D J Cole and M W Kalichman and H M Shapiro and E I Eger},
  year = {1990},
  doi = {10.1213/00000539-199001000-00038},
  url = {https://pubmed.ncbi.nlm.nih.gov/2297097/},
  note = {Source identifier: 2297097}
}