PMC:4137988 / 39512-39708
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/4137988","sourcedb":"PMC","sourceid":"4137988","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4137988","text":"Age, total energy intake, dialect group, sex, smoking status, age at starting to smoke, cigarettes per day, adult environmental tobacco smoke exposure, education, (nonstarch polysaccharide intake)","tracks":[]}