@misc{indiciae66639ae84354,
  title = {Guidelines for the functioning of a helping service.},
  author = {R L Vitalo},
  year = {1975},
  doi = {10.1007/bf01420355},
  url = {https://pubmed.ncbi.nlm.nih.gov/1149421/},
  note = {Source identifier: 1149421}
}