Titles
- A New Life for Clara and Alta1
- A New Microcomputer-Based ECG Analysis System1
- A New Transforming Agent Determining Patter on Metabolism of Glucose and Lactic Acid in Pneumococcus1
- A Nonhereditary, Host-Induced Variation of Bacterial Viruses1
- A Novel Form of RNA Polymerase from Escherichia coli1
- A Nutritional Concept of Cancer1
- A Nutritional Concept of Cancer [with Lederberg's 1982 handwritten annotations]1
- A Nutritional Concept of Cancer [with a letter from Joshua Lederberg to Alvin M. Weinberg, Oak Ridge National Laboratory]1
- A Nutritional Concept of Cancer [with a letter from Joshua Lederberg to James F. Crow]1
- A Nutritional Concept of Cancer [with a letter from Joshua Lederberg to Jan Sapp]1
- A Pasteur Probe: A Proposed Experiment1
- A Path to Discovery: The Career of Maclyn McCarty1
- A Peoples' Army in the Fight Against Mental Illness1
- A Personal Note on the Technique of Discovery1
- A Perspective on the Early Days of Pediatric Surgery1
- A Pioneer in DNA Research1
- A Pneumococcal Transformation- A Backward View1
- A Polyphosphate Kinase (PPK2) Widely Conserved in Bacteria1
- A President Needs Discreet Science Advisors [Letter to the Editor of the New York Times]1
- A Problem That Must Be Solved1