PMC:4137988 / 45150-45190 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/4137988","sourcedb":"PMC","sourceid":"4137988","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4137988","text":"n=1,784; 4.08±0.8 years; cross-sectional","tracks":[]}