Acceptability of and willingness to pay for using a smartphone-based vaccination application in a Vietnamese cohort

by Tran BX, Nguyen QN, Dang AK, Thu Vu G, Hoang VQ, La PV, Hoang DA, Dam NV, Vuong TT, Nguyen LH, Le HT, Latkin CA, Ho CSH, Ho RCM
Published 2018-12-01