@misc{indiciae0ece57d2beca,
  title = {Ethnic differences in adolescent substance initiation sequences.},
  author = {L M Guerra and P S Romano and S J Samuels and P H Kass},
  year = {2000},
  doi = {10.1001/archpedi.154.11.1089},
  url = {https://pubmed.ncbi.nlm.nih.gov/11074848/},
  note = {Source identifier: 11074848}
}