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.
6 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 6 references without a DOI — listed, not checked
no DOI — not checkedMarriot HJL, Myerburg RJ. Atrial fibrillation. In: Hurst JW, ed. The Heart: arteries and veins. 4th ed. New York: McGraw-Hill, 1978:663–5.
no DOI — not checkedShurtleff D. Some characteristics related to the incidence of cardiovascular disease and death: Framingham Study, 18 year follow-up. Section 30. Washington, D.C.: Government Printing Office, 1974. (DHEW publication no. (NIH)74–599).
no DOI — not checkedSorlie P. Cardiovascular diseases and death following myocardial infarction and angina pectoris: Framingham Study, 20 year follow-up. Section 32. Washington, D.C.: Government Printing Office, 1977. (DHEW publication no.(NIH)77–1247).
no DOI — not checkedBreslow NE, Day NE. Statistical methods in cancer research: Vol. 1. Lyon, France: International Agency for Research on Cancer, 1980:169–76. (IARC scientific publications no. 32).
no DOI — not checkedr008
no DOI — not checkedSobel BE, Braunwald E. Cardiac dysrhythmias. In: Thorn GW, Adams RD, Braunwald E, Isselbacher KJ, Petersdorf RG, eds. Harrison's principles of internal medicine. 8th ed. New York: McGraw-Hill, 1977:1187–206.
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 2026-07-23 — re-checked daily as this page is visited;
titles and statuses come from Crossref and DataCite and are not part of the signed record
Both snippets point at the live badge image and link back to this page. The
badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.