@misc{indiciae86eb11202a3e,
  title = {Symptom formation associated with aging: dynamic pattern.},
  author = {J M WEISS and L R CHATHAM and K W SCHAIE},
  year = {1961},
  doi = {10.1001/archpsyc.1961.01710070024004},
  url = {https://pubmed.ncbi.nlm.nih.gov/13784071/},
  note = {Source identifier: 13784071}
}