Designing an SMS reminder intervention to improve vaccination uptake in Northern Nigeria: a qualitative study

por Obi-Jeff, Chisom, Garcia, Cristina, Onuoha, Obinna, Adewumi, Funmi, David, Winnie, Bamiduro, Tobi, Aliyu, Abdulrasheed Bello, Labrique, Alain, Wonodi, Chizoba
Publicado 2021