@misc{indiciaed22db47808ef,
  title = {Professional interface with mutual-aid self-help groups: a review.},
  author = {M J Stewart},
  year = {1990},
  doi = {10.1016/0277-9536(90)90236-l},
  url = {https://pubmed.ncbi.nlm.nih.gov/2274803/},
  note = {Source identifier: 2274803}
}