Original language | English (US) |
---|---|
Pages (from-to) | 1-6 |
Number of pages | 6 |
Journal | Beitrage zur Tabakforschung International/ Contributions to Tobacco Research |
Volume | 9 |
Issue number | 1 |
DOIs | |
State | Published - Apr 1 1977 |
Bibliographical note
Funding Information:We thank Ms. S. J. Lee for excellent technical support and Mr. J. Camanzo for mass spectral analyses. This study was supported by Grant 1P O 1-CA-29580 of the National Cancer Institute.