@misc{indiciae2233eaba8f29,
  title = {Thumbs, tools, and early humans.},
  author = {W C McGrew},
  year = {1995},
  doi = {10.1126/science.7725111},
  url = {https://pubmed.ncbi.nlm.nih.gov/7725111/},
  note = {Source identifier: 7725111}
}