Nasal Swab Could Help Gauge Smokers' Odds for Lung Cancer The experimental nasal swab relies on the fact that most lung cancer patients are current and former smokers. It's meant to be a noninvasive means of separating high-risk patients from low-risk patients, by spotting signs of gene damage produced by long-term exposure to cigarette smoke.
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2026. Szeptember 11. Teodóra napja van
