@misc{indiciae01d8326d74ec,
  title = {Procedures for calculating cessation lag.},
  author = {Chao W Chen and Herman Gibb},
  year = {2003},
  doi = {10.1016/s0273-2300(03)00080-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/14550757/},
  note = {Source identifier: 14550757}
}