PMC:7796111 / 7359-7497 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T44","span":{"begin":0,"end":138},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Participation in P-ATS was on a voluntary basis and aimed to be complementary to the national testing strategy in the United Kingdom (UK)."}