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https://www.cdc.gov/niosh/ocas/pdfs/abrwh/scarpts/sca-sr-ocasig2-r0.pdf
Technical Review Summaries from the Technical Support Contractor | NIOSH | CDC SC&A Technical Review Summary: Overview of OCAS-IG-002, Rev. 0: Internal Dose Reconstruction Implementation Guideline [166 KB (2 -
https://www.cdc.gov/tobacco/quit_smoking/cessation/pdfs/phs_adolescents_508.pdf
Cessation Materials for Tobacco Control Programs PHS Guideline Recommendations: How to Help Adolescents Quit Smoking