4. Brinkel J, Dako-Gyeke P, Kramer A, May J, Fobil JN (2017) An investigation of users' attitudes, requirements and willingness to use mobile phone-based interactive voice response systems for seeking healthcare in Ghana: a qualitative study. Public Healt

4. Brinkel J, Dako-Gyeke P, Kramer A, May J, Fobil JN (2017) An investigation of users' attitudes, requirements and willingness to use mobile phone-based interactive voice response systems for seeking healthcare in Ghana: a qualitative study. Public Health. 144, March 2017. Pp. 125-133.