@misc{indiciae7362fda93f5d,
  title = {Future research recommendations for establishing NP effectiveness.},
  author = {F Crosby and M R Ventura and M J Feldman},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3808490/},
  note = {Source identifier: 3808490}
}