Food safety in the pork value chain and pathways towards safer pork in Vietnam - Unger, Fred; Hung Nguyen-Viet; Pham Duc Phuc; Sinh Dang Xuan; Pham Van Hung; Huyen Le Thi Thanh; Tuyet-Hanh Tran Thi; Makita, Kohei; Grace, Delia (International Livestock Research Institute, 2018)