@misc{indiciae65061742f9a4,
  title = {Visual experience without lines: effect on developing cortical neurons.},
  author = {J D Pettigrew and R D Freeman},
  year = {1973},
  doi = {10.1126/science.182.4112.599},
  url = {https://pubmed.ncbi.nlm.nih.gov/4746487/},
  note = {Source identifier: 4746487}
}