@misc{indiciae316d2dba3971,
  title = {Your professional lifetime in perspective.},
  author = {M L Schulman},
  year = {1974},
  doi = {10.1016/0002-9416(74)90052-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/4528912/},
  note = {Source identifier: 4528912}
}