PMC:7075079 / 22532-22567
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T187","span":{"begin":0,"end":35},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" Master’s degree or above 64 35.5"}