@misc{indiciae1ed35aa96947,
  title = {Focused programs of research.},
  author = {G Felton and R Yeaworth},
  doi = {10.1016/s8755-7223(85)80149-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/3879833/},
  note = {Source identifier: 3879833}
}