DO NA, DINH TPH, NGUYEN L, TRAN TT. ACTUAL SITUATION AND RELATED FACTORS TO EARLY INITIATION OF BREASTFEEDING IN LUONG SON DISTRICT, HOA BINH PROVINCE. Tạp chí Dinh dưỡng và Thực phẩm. 2016;12(5.1):43-50. Accessed February 15, 2026. https://tapchidinhduongthucpham.org.vn/index.php/jfns/article/view/640