@misc{indiciaefe5021c11ae9,
  title = {Letter: Humerus of robust Australopithecus.},
  author = {R F Kay},
  year = {1973},
  doi = {10.1126/science.182.4110.396},
  url = {https://pubmed.ncbi.nlm.nih.gov/4755638/},
  note = {Source identifier: 4755638}
}