- CollectionMS/MS 01.168 - Thomas Cech Papers 1983-1993
- 1 - Sans titre
- 12 en plus...
- Dossier13 - The Iowan
- Dossier14 - Journal of the American Medical Association
- Dossier15 - National Academy of Sciences
- Dossier16 - Nature
- Dossier17 - Notes from parents
- Dossier18 - Poster: Biological Functions of RNA
- Dossier19 - PS: The Journal of the College of Physicians and Surgeons of Columbia University
- Dossier20 - Science
- Dossier21 - Scientific American
- 1 en plus...