@misc{indiciae4d1373c20910,
  title = {Martin Johnson's moral case study: a reply.},
  author = {M Ludwig},
  year = {2004},
  doi = {10.1016/s1472-6483(10)61766-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15670401/},
  note = {Source identifier: 15670401}
}