title: Breastfeeding is associated with upward social mobility.
authors.affiliation: McGill University, Montreal, Canada.
authors.forename: Seungmi
authors.initials: S
authors.lastname: Yang
mesh_terms: D001942:Breast Feeding / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D012937:Social Mobility / Q000706:statistics & numerical data*; D013315:Stress, Psychological / Q000453:epidemiology*