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10.1016/s1879-8551(19)69172-4

2000· article· en· 0 citations· W4406559464 on OpenAlex· 10.1016/s1879-8551(19)69172-4

Why is this work in the frame?

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

Canadian venueIt was published in a Canadian venue.

No Canadian affiliation. An affiliation-only frame — the usual design — would never have seen this work. It is one of the works that make the case for inverting the frame.

The three-model screen

all 1,000 screened works →

All three models called this out of scope.

stratum: venue_new · design weight: 2684.25 (the sample is stratified; any rate computed without the weight is wrong)
Claude Opus 4.8OUT
genre: other
about Canada: no
confidence: low

Malformed record whose title is a bare DOI with no abstract; the indexed topic is sarcoma, so nothing suggests metaresearch, but the payload is too thin to judge.

GPT-5.6 (high)OUT
genre: other
about Canada: no
confidence: low

The record contains only a DOI-like title and no abstract, so its object cannot be established as research itself.

Grok 4.5OUT
genre: other
about Canada: no
confidence: low

Title is only a DOI string with no abstract; cannot establish metaresearch content.

Abstract

No abstract. This is not a gap in this database — OpenAlex has none either. 23.3% of the frame is in this state, and the screen finds HALF as much metaresearch here, so the absence is a measured bias rather than a missing field.

The record

Venue
Time to knit
Topic
Sarcoma Diagnosis and Treatment
Field
Medicine
Canadian institutions
Funders
Keywords
Medicine
Has abstract in OpenAlex
no