PMC:7291971 / 34525-34644
Annnotations
LitCovid-sentences
Id | Subject | Object | Predicate | Lexical cue |
---|---|---|---|---|
T250 | 0-119 | Sentence | denotes | Purifications by column chromatography were performed using Biotage Isolera 1 system with FlashPure cartridges (Buchi). |