@misc{indiciae9e3f5715c44d,
  title = {Dual choice programs.},
  author = {A YEDIDIA},
  year = {1959},
  doi = {10.2105/ajph.49.11.1475},
  url = {https://pubmed.ncbi.nlm.nih.gov/13846501/},
  note = {Source identifier: 13846501}
}