PMC:4137988 / 50334-50570
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":"Child sex, maternal race, maternal education level, household income, maternal and paternal history of asthma, presence of children \u003c12 years of age at home, maternal prepregnancy BMI, breast-feeding duration, and passive smoke exposure","tracks":[]}