Income inequalities in hepatitis b vaccination and willingness to pay among women of reproductive age in hanoi, vietnam

by Xuan Thi Thanh Le, Nguyen Thao Thi Nguyen, Huong Thi Le, Toan Thanh Thi Do, Thang Huu Nguyen, Huong Lan Thi Nguyen, Trang Ha Nguyen, Vu, Linh Gia, Tran, Bach Xuan, Latkin, Carl A., Ho, Cyrus S. H., Ho, Roger C. M.
Published 2022