HUMAN SUBJECTS APPROVAL FORM MORTALITY TRENDS AMO...
Title
HUMAN SUBJECTS APPROVAL FORM MORTALITY TRENDS AMONG SMOKERS AND NONSMOKERS
Author
CTR; ENSTROM JE; HAUR M
Document Date
19921125/E (November 25, 1992)
Document Type
LAB PROTOCOL
Bates Number
40001941/1941
Collection
Council for Tobacco Research
Pages
1
Description
HUMAN SUBJECTS WILL BE INVOLVED, BUT THIS STATEMENT IS DEEMED UNNECESSARY OR UNDESIREABLE IN THIS PARTICULAR INSTANCE FOR THE REASONS CITED HERE: THIS STUDY IS EXEMPT BECAUSE IT ONLY INVOLVES USE OS EXISTING DATA BASES WITHOUT INDIVIDUAL IDENTIFYERS SEE ATTACHED LETTERS