Titles
- A Geneticist Looks at Contraception and Abortion1
- A Good Try Poses Problem1
- A Hereditary Tummy-Ache?1
- A Ministry of Truth1
- A Minute Circular DNA from Escherichia coli 151
- A Molecular Theory of General Anesthesia1
- A Nation Starts a Program: Regional Medical Programs, 1965-19662
- A Nutritional Concept of Cancer [with a letter from Joshua Lederberg to Alvin M. Weinberg, Oak Ridge National Laboratory]1
- A Rationale for an Analysis of RNA Replication1
- A Report on an Implantable Electronic Cardiac Pacemaker1
- A Research Center for Augmenting Human Intellect1
- A Science Scoop by China1
- A Study of the Factors Influencing the Rate and Extent of Enzymic Reactivation during Reoxidation of Reduced Ribonucelase1
- A Symmetrical Pattern in the Genetic Code: The Triplets of Links in the Genetic Material Which Specify the Detailed Structure of Proteins Have Now Been Identified in Sufficient Numbers to Fall into a Regular Pattern1
- A Tax on Nutrition1
- A Technic Permitting Operation upon Small Arteries1
- A Test Tube Daddy1
- A Test of Classroom 'Bloomers' New Key to Education Research1
- A Treaty Proposal on Germ Warfare2
- A Visit with Joshua Lederberg1