PMC:7029158 / 10659-10726
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T66","span":{"begin":0,"end":67},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"β Probability of transmission per contact 2.1011×10−8 1.1886×10−9 1"}