PMC:7164859 / 880-1072 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T5","span":{"begin":84,"end":87},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"}],"text":"room.\n\nIntroduction\nContamination of healthcare professionals (HCPs) during surgery has been known for many years and is well described. Before the laparoscopy era, the source was essentially "}

{"project":"LitCovid-sentences","denotations":[{"id":"T10","span":{"begin":7,"end":19},"obj":"Sentence"},{"id":"T11","span":{"begin":20,"end":136},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"room.\n\nIntroduction\nContamination of healthcare professionals (HCPs) during surgery has been known for many years and is well described. Before the laparoscopy era, the source was essentially "}