AHF NCI Collection
Fields
- Type
- Letter
- Characteristic
- Missing Pages
- Author
- Hoffmann, D.
- Copied
- Hoffmann, I.
- Lavoie, E.J.
- Seligman, R.B.
- Wynder, E.L.
Document Images
NAYLOR DANA INSTITUTE
Page Two December 1!0, 1979
Currently, we are testing the'tars"of the
14!C-labelled cigarettes and the fractions
for mutagenicity.
With best wishes,
C (.- `4
Dietrich Hoffmann.
DH/cch
Encl!s .
CC:
Dr. E.L. Wynder
Dr. E.J. LaV'oie
Mrs. I. Hoffmann
Dr. R, Sel'igman, Phil!ip Morris U.S.A.
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