Commentary: Absence of evidence is not evidence of absence.
editorial · Level V
Where this comes from
- Record sourced from PubMed, PMID 32279972.
- Also identified by DOI 10.1016/j.jtcvs.2020.03.015 and PMC identifier 7501091.
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Abstract
While microscopically positive bronchial margins were not associated with worse survival in this paper, only 28 patients had invasion at the margin, making the data difficult to interpret.