Titles
- First "New Deal" cartoon, signed by artist John Baer1
- First Machine-Supported Open-Heart Operation in Man1
- First design of booster-heart electronic control circuits1
- First picture of the inside of the heart in open operation1
- Five Kornbergs participate in festival: Sweden fetes Nobel Prize winners1
- Fogarty on O'Connell Street in Dublin with Colonel Luke C. Quinn, Representative Michael J. Kirwan (D-Ohio), Representative John J. Rooney (D-New York)1
- Foothill Acres Nursing Homes, Amwell Road, Neshanic, N.J1
- Fósforo Ferrero1
- Fragment of notes on a double helix model for DNA1
- Fragment of speaking notes on DNA replication1
- Francis Crick1
- Francis Crick lecturing at Cambridge University1
- Frank B. Rogers and the NLM Board of Regents1
- Fred Soper as director of the Pan American Health Organization1
- Fred Soper in India1
- Free Radical Formation in Riboflavin Complexes1
- From the era of witch doctor to the era of physician1
- From the era of witch doctors to the era of physicians1
- Fumare fa molto male: facciamone a meno1
- Further Analysis of Monophasic Nature of Strain SW1061 (Pseudo-Monophasic in a Strain of Salmonella typhimurium)1