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3. Brinkel J, May J, Krumkamp R, Lamshoft M, Kreuels B, Owusu-Dabo E, Mohammed A, Bonacic Marinovic A, Dako-Gyeke P, Kramer A, Fobil JN (2017) Mobile phone-based interactive voice response as a tool for improving access to healthcare in remote areas in Ghana - an evaluation of user experiences. Tropical Medicine and International Health. 22(5), pp. 622-630.