@misc{indiciae8efdb1564fcc,
  title = {Using risk calculation to implement an extended relative pair analysis.},
  author = {D Curtis and P C Sham},
  year = {1994},
  doi = {10.1111/j.1469-1809.1994.tb01884.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7979159/},
  note = {Source identifier: 7979159}
}