Titles
- Letter from Michael E. DeBakey to Harvey V. Fineberg1
- Letter from Michael E. DeBakey to James A. Baker III1
- Letter from Michael E. DeBakey to John F. Bookout1
- Letter from Michael E. DeBakey to Tunku Varadarajan1
- Letter from Paul Berg, Lawrence S. B. Goldstein, H. Robert Horvitz, Thomas D. Pollard, and Harold Varmus to U.S. President Bill Clinton1
- Letter from President Bill Clinton to Joshua Lederberg1
- Letter from Susan Freis to family and friends1
- Letter from William Epstein to Joshua Lederberg1
- Letter from the Public Library of Science [to signers of the PLoS open letter]1
- Louis Sokoloff signing the American Philosophical Society rollbook as a new member1
- Marshall Nirenberg1
- Marshall Nirenberg and his lab staff1
- Mary Woodard Lasker: First Lady of Medical Research1
- Maxine Singer at a meeting of the Pontifical Academy of Sciences1
- Maxine Singer speaking at the memorial service for former NIH Director Donald Fredrickson1
- McClintock Bibliography, including some references usually excluded1
- Memoir of Norton Zinder on his involvement with Joshua Lederberg at the University of Wisconsin1
- Memorandum from Harold Varmus to the Grand Challenges in Global Health Scientific Advisory Board1
- Memories and Gratitude of a Congenital Blue Baby1
- Meredith Campbell Memorial Lecture, American Urologic Association, New Orleans, Louisiana [Reminiscence]1