TY  - BOOK
ED  - Herner and company, Washington D. C.
ED  - U. S. National Clearing-House for Smoking and Health
TI  - Directory of on-going research in smoking and health
PY  - 1970///
CY  - Rockville : 
PB  - U.S. Public Health Service, National Clearinghouse fo r Smoking and Health , 
KW  - Tobacco
KW  - physiological effect
KW  -  research
KW  - research
KW  - Smoking
ER  -