Persistent efficacy of Vi conjugate vaccine against typhoid fever in young children.
作者信息
Mai Ngoc Lanh, Phan Van Bay, Vo Anh Ho, Tran Cong Thanh, Lin Feng Ying C, Bryla Dolores A, Chu Chiayung, Schiloach Joseph, Robbins John B, Schneerson Rachel, Szu Shousun C
出版信息
N Engl J Med. 2003 Oct 2;349(14):1390-1. doi: 10.1056/NEJM200310023491423.