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Corrections
If an article contains an error, tell us which article, which specific claim, and what you believe the correct position is. Corrections from working laboratory scientists are especially welcome, and we would rather be corrected than consistent.
Story suggestions
If there is a test, technique or testing controversy you think deserves a proper explainer, suggest it. The most useful suggestions describe the question a reader actually arrives with.
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We cannot interpret your individual results, comment on your care, or tell you what a particular number means for you. That requires clinical context we do not have and a professional relationship we cannot offer. Please take those questions to a qualified clinician.
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