SourceIndex 09077 · Member profile

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

Correction note for “Assay-specific reference ranges: what must travel with a result?”: retain the wording beginning “Retain units, method, laboratory...

Limit of the answer in “Reading an abstract without skipping the methods”: “Identify population, design, comparator, outcome…” is an excerpt from the ...

Method note for “Reproducibility checklist for a bench-method discussion”: use “List materials, measurement conditions, controls and exclusions with e...

Case 15 — A correction log for an archive article Clarification for “A correction log for an archive article”: the point beginning “Identify the origi...

Was the analysis prespecified or exploratory, and how was uncertainty reported? Record what the paper states and mark unreported fields instead of ass...

Keep the source citation, retrieval date and a record of conversions or exclusions. Make synthetic examples explicit and never combine them silently w...

Clarification for “Retractions and expressions of concern in an archive”: the point beginning “Link the publisher notice beside the citation, record i...