@misc{indiciae5c7391627508,
  title = {Smoking behavior and birth order.},
  author = {G B Forbes},
  year = {1970},
  doi = {10.2466/pr0.1970.26.3.766},
  url = {https://pubmed.ncbi.nlm.nih.gov/5433792/},
  note = {Source identifier: 5433792}
}