PMC:7727601 / 4804-5038 JSONTXT 2 Projects

Annnotations TAB TSV DIC JSON TextAE

Id Subject Object Predicate Lexical cue
T44 0-76 Sentence denotes * Because of a missing response, the sample size for this question is 1,343.
T45 77-234 Sentence denotes Hospitals were asked to estimate the approximate number of infants born to mothers with confirmed COVID-19; no definition of confirmed COVID-19 was provided.