@misc{indiciae31fbab1df898,
  title = {Potency in groups: articulating a construct.},
  author = {R A Guzzo and P R Yost and R J Campbell and G P Shea},
  year = {1993},
  doi = {10.1111/j.2044-8309.1993.tb00987.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8467372/},
  note = {Source identifier: 8467372}
}