@misc{indiciae0655356a717f,
  title = {Basic group practice; how it can be done.},
  author = {J S COLLINGS},
  year = {1953},
  doi = {10.1016/s0140-6736(53)90538-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/13098116/},
  note = {Source identifier: 13098116}
}