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PMC:7095437 / 29288-29380
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T223","span":{"begin":28,"end":29},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"This study was supported by a grant from the Natural Science Foundation of China (81401382)."}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T231","span":{"begin":0,"end":92},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"This study was supported by a grant from the Natural Science Foundation of China (81401382)."}