> top > docs > PMC:7143804 > spans > 4377-4501 > annotations

PMC:7143804 / 4377-4501 JSONTXT

Annnotations TAB JSON ListView MergeView

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T39 8-117 Sentence denotes Examples of these rather difficult methods are using heating via induction, infrared, or microwave radiation.