PMC:7696151 / 2198-2423
Annnotations
LitCovid-PubTator
{"project":"LitCovid-PubTator","denotations":[{"id":"68","span":{"begin":87,"end":94},"obj":"Chemical"}],"attributes":[{"id":"A68","pred":"tao:has_database_id","subj":"68","obj":"MESH:D011803"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"st time, judged by the Germans to be too toxic [4].\nHowever, the production of natural quinine was blocked by the Japanese army’s occupation of Java during the Second World War. Therefore, it was necessary to deepen the studi"}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T21","span":{"begin":52,"end":177},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"st time, judged by the Germans to be too toxic [4].\nHowever, the production of natural quinine was blocked by the Japanese army’s occupation of Java during the Second World War. Therefore, it was necessary to deepen the studi"}