Effects of community health volunteers on infectious diseases of children under five in Volta Region, Ghana: study protocol for a cluster randomized controlled trial

por Ma, Yeonji, Kim, Heunghee, Cho, Yinseo, Lee, Jaeeun, Degley, Joseph Kwami, Adam, Abdul-Ghaffa, Lee, Gyuhong, Lee, Hoonsang, Cha, Seungman
Publicado 2017