
CORD-19:35349bb1fc9290338907b7d7f104c9db3951163b / 311829-311997 2 Projects
Annnotations
Id | Subject | Object | Predicate | Lexical cue |
---|---|---|---|---|
TextSentencer_T2263 | 0-168 | Sentence | denotes | The influence of urine matrix variables on test performance was evaluated by spike/recovery tests, linearity testing, and assessment of inter-and intra-assay variation. |
T26892 | 0-168 | Sentence | denotes | The influence of urine matrix variables on test performance was evaluated by spike/recovery tests, linearity testing, and assessment of inter-and intra-assay variation. |