PubMed:31014435 / 516-519
Annnotations
Zierdiyeerkenaili_800_3
{"project":"Zierdiyeerkenaili_800_3","denotations":[{"id":"T4","span":{"begin":0,"end":3},"obj":"CI"}],"text":"Flu"}
yaoziqian_800_3
{"project":"yaoziqian_800_3","denotations":[{"id":"T19","span":{"begin":0,"end":3},"obj":"CI"}],"text":"Flu"}