Alternative to antibiotic in pig production: A nanosilver use trial - Hung Nguyen-Viet; Huyen Nguyen-Van; Trang Le Thi-Huyen; Unger, Fred; Thang Tran-Quang; Yen Luu Thi-Hai; Khong Nguyen-Viet; Hu Suk Lee; Poole, Elizabeth J.; Grace, Delia (International Livestock Research Institute, 2019)