@misc{indiciaec7c74685ca47,
  title = {Author's reply.},
  author = {Andrew R Ness and Stephen J Frankel and David J Gunnell and George Davey Smith},
  year = {2002},
  doi = {10.1046/j.1473-2165.2002.00020\_3.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/17147528/},
  note = {Source identifier: 17147528}
}