title: Breast-feeding and breast cancer.
authors.forename: R K
authors.initials: RK
authors.lastname: Ross
authors.forename: M C
authors.initials: MC
authors.lastname: Yu
mesh_terms: D001942:Breast Feeding; D001943:Breast Neoplasms / Q000209:etiology*; D016022:Case-Control Studies; D002681:China; D005260:Female; D006801:Humans; D007774:Lactation; D008593:Menopause; D012307:Risk Factors; D013997:Time Factors