@misc{indiciaeab0305a27f66,
  title = {Thymic deficiency in Down's syndrome.},
  author = {S Levin and M Schlesinger and Z Handzel and T Hahn and Y Altman and B Czernobilsky and J Boss},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/155804/},
  note = {Source identifier: 155804}
}