Reference health
Did limits on payments for tobacco placements in US movies affect how movies are made?
5/5 checkable references clean · checked 2026-07-24
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
8 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 5 checked references that resolve
resolves10.1111/j.1360-0443.2009.02568.x
[Commentary] WITH YOUTH SMOKING AT HISTORICAL LOWS, HOW INFLUENTIAL IS MOVIE SMOKING ON UPTAKE?
resolves10.1001/jamapediatrics.2013.393
Trends in Tobacco and Alcohol Brand Placements in Popular US Movies, 1996 Through 2009
resolves10.1136/tc.2009.034736
Trends in US movie tobacco portrayal since 1950: a historical analysis
The 8 references without a DOI — listed, not checked
no DOI — not checkedPreventing tobacco use among youth and young adults: a report to the surgeon general
no DOI — not checkedSmoking in top-grossing movies—United States, 2010
no DOI — not checkedMovies and product placement: is Hollywood turning films into commercial speech?
no DOI — not checkedMaster Settlement Agreement. 1998. http://web.archive.org/web/20080625084126/http://www.naag.org/backpages/naag/tobacco/msa/msa-pdf/1109185724_1032468605_cigmsa.pdf (accessed 14 Oct 2015).
no DOI — not checkedTobacco brand appearances in movies before and after the Master Settlement Agreement
no DOI — not checkedRecent perspectives on the regression discontinuity designs
no DOI — not checkedWood S . https://cran.r-project.org/web/packages/mgcv/mgcv.pdf (accessed 14 Oct 2015).
no DOI — not checkedSmokefreemovies. 2015. http://smokefreemovies.ucsf.edu/sfm-ads (accessed 14 Oct 2015).
What this badge says. CiteStamped means the CHECKABLE references of this
work were clean at the dated check: each resolved to a known work in a public registry, and none
carried a retraction notice at that time. It says nothing about the quality, findings,
or importance of the work itself, and nothing about references deposited without a DOI.
checked 2026-07-24 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record
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