@misc{indiciaed2974f7f9a7f,
  title = {Substance use disorders. Difficulties in diagnoses.},
  author = {S M Ross and J N Chappel},
  year = {1998},
  doi = {10.1016/s0193-953x(05)70042-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/9890123/},
  note = {Source identifier: 9890123}
}