Chemical validation of self-reported smoking rates

• 30 September 1978
• journal article
• abstracts
• Published by Elsevier in Behavior Therapy
• Vol. 9  (4) , 685-686
• https://doi.org/10.1016/s0005-7894(78)80158-0

Abstract

Keywords

• CHEMICAL VALIDATION
• REPORTED SMOKING RATES
• VALIDATION OF SELF REPORTED