Titles
- Letter from S. K. Bagchi to Joshua Lederberg1
- Letter from Sol J. Barer, Celgene Corporation to Joshua Lederberg1
- Letter from Stephen L. McFarland to Joshua Lederberg1
- Letter from Thomas H. Jukes to Joshua Lederberg1
- Letter from Vernon E. Wilson to Donald A. B. Lindberg1
- Letter from Victor A. McKusick to Bronwen Loder1
- Letter from Victor A. McKusick to Diane Hinton1
- Letter from Victor A. McKusick to Oskar R. Zaborsky2
- Letter from Victor A. McKusick to the Committee on DNA Technology in Forensic Science [on leak of Chapter 3 and reviewers comments]1
- Letter from Victor A. McKusick to the Committee on DNA Technology in Forensic Science [on the final report and related matters]1
- Letter from Vittorio Sgaramella to Joshua Lederberg2
- Letter from William L. Kissick to Donald A. B. Lindberg2
- Letter from William R. Harris, Rand Corporation to Joshua Lederberg1
- Letter from the Journal of the National Cancer Institute to Joshua Lederberg1
- Letter from the National Cancer Advisory Board to Joshua Lederberg1
- List of invitees to 1991 RMP History conference2
- List of invitees to 1991 Regional Medical Programs History conference1
- Living with AIDS1
- Living with HIV1
- London Lighthouse: a centre for people facing the challenge of HIV and AIDS1