@misc{indiciae4ebc8018901a,
  title = {Identifying drug-dependent persons in a survey: a note on methodological issues.},
  author = {D Mohan and K R Sundaram and H K Sharma},
  year = {1980},
  url = {https://pubmed.ncbi.nlm.nih.gov/6907021/},
  note = {Source identifier: 6907021}
}