Titles
- Letter from R. G. E. Murray to Joshua Lederberg2
- Letter from Raymond L. Latarjet to Joshua Lederberg2
- Postcard from Salvador E. Luria to Joshua Lederberg2
- Cell/tissue culture in renal research1
- Letter from Alice Moran to Joshua Lederberg1
- Letter from Clarence L. E. Monroe to Joshua Lederberg1
- Letter from Daniel J. McDonald to Joshua Lederberg1
- Letter from E. S. Lindstrom to Joshua Lederberg1
- Letter from Ernst H. Beutner to Joshua Lederberg1
- Letter from Esther Lederberg to Thomas F. Anderson1
- Letter from Herman C. Lichstein to Joshua Lederberg1
- Letter from Iwo Lominski to Joshua Lederberg1
- Letter from Joshua Lederberg to Allan M. Campbell1
- Letter from Joshua Lederberg to American Type Culture Collection1
- Letter from Joshua Lederberg to Andre Lwoff1
- Letter from Joshua Lederberg to Anna Dean Dulaney1
- Letter from Joshua Lederberg to B. Wesley Catlin1
- Letter from Joshua Lederberg to C. E. Clifton1
- Letter from Joshua Lederberg to C. H. Browning1
- Letter from Joshua Lederberg to E. S. Lindstrom1