O Dia de Dona Maria - Using technology and community based participatory research to improve healthcare delivery in a Brazilian urban slum - Robert E. Snyder; Laurimar A. Lopes; Leandro C.C. Tavares; Guilherme S. Storch; Renata G.P. de Almeida; Claudete A. Cardoso; Fabio A. Alves; The Preventório Urban Health Team; Lee W. Riley (Ubiquity Press, 2016)