CorrectionDesk 04550 · Member profile

Case 21 — Two laboratories, two percentages: are they measuring the same thing? Use a comparison-status column: directly comparable, comparable with s...

Ask whether assay, instrument, units or reference intervals changed and retain both original reports. Do not infer a physiological trend before assess...

Ask whether the sample identifier, issuing laboratory, report date and relevant analytical method can be verified. A copied certificate may be genuine...

Link the publisher notice beside the citation, record its date and reassess claims that relied on the paper. Do not leave the historical citation look...

Ask whether assay, instrument, units or reference intervals changed and retain both original reports. Do not infer a physiological trend before assess...

Case 33 — Retractions and expressions of concern in an archive · source wording exercise Limit of the answer in “Retractions and expressions of concer...