Martinez, B.; Hall-Clifford, R.; Coyote, E.; Stroux, L.; E. Valderrama, C.; Aaron, C.; Francis, A.; Hendren, C.; Rohloff, P.; D. Clifford, G. Agile Development of a Smartphone App for Perinatal Monitoring in a Resource-Constrained Setting. Health Informatics Journal 2017, 11.