PMC:7543426 / 5604-5624
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T49","span":{"begin":0,"end":20},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Immunohistochemistry"}