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PMC:7784828 / 2073-2345 JSONTXT

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LitCovid-sentences

Id Subject Object Predicate Lexical cue
T27 0-272 Sentence denotes While it usually takes 10–15 years to develop a vaccine, in less than a year, promising results from phase III clinical trials of the Pfizer/BioNTech vaccine were recently announced with results from trials by other pharma companies expected to follow soon (Figure 1) [4].