@misc{indiciae70b67af96867,
  title = {Handling problems of ecological fallacy in program planning and evaluation.},
  author = {B I Milcarek and B G Link},
  year = {1981},
  doi = {10.1016/0149-7189(81)90050-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/10252691/},
  note = {Source identifier: 10252691}
}