PubMed:32964495
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T1","span":{"begin":0,"end":20},"obj":"Sentence"},{"id":"T2","span":{"begin":21,"end":94},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Hitting rock bottom: The descent from predatory journals and conferences to the predatory PhD.\n"}