PubMed:32077659 / 1123-1143
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T175","span":{"begin":0,"end":20},"obj":"NN"}],"text":"immunohistochemistry"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok186","span":{"begin":0,"end":20},"obj":"NN"}],"text":"immunohistochemistry"}