PMC:7796111 / 9774-9992 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T58","span":{"begin":0,"end":218},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Final-year students joined the programme at different times, had fewer tests offered in total, with some students taking only one test, and others taking more if they changed rotation placement during the study period."}