@misc{indiciae9b80956a7434,
  title = {Changing cigarette habits and bladder cancer risk: a case-control study.},
  author = {P Hartge and D Silverman and R Hoover and C Schairer and R Altman and D Austin and K Cantor and M Child and C Key and L D Marrett},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3473252/},
  note = {Source identifier: 3473252}
}