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PMC:6988269 / 20005-20325 JSONTXT

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LitCovid-PD-CLO

Id Subject Object Predicate Lexical cue
T212 272-277 http://purl.obolibrary.org/obo/UBERON_0000473 denotes tests

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T190 0-320 Sentence denotes Given the results from the extensive technical qualification described above, it was concluded that this initial reactivity was not due to chemical instability of real-time PCR probes but most probably to handling issues caused by the rapid introduction of new diagnostic tests and controls during this evaluation study.