@misc{indiciaeb5a38e902950,
  title = {Choosing optimal support groups: a review and reformulation.},
  author = {P Messeri and M Silverstein and E Litwak},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8277125/},
  note = {Source identifier: 8277125}
}