Development and validation of a global positioning system-based map book system for categorizing cluster residency status of community members living in high-density urban slums in Blantyre, Malawi
Peter MacPherson,
Augustine T. Choko,
Emily L. Webb,
Deus Thindwa,
S. Bertel Squire,
Rodrick Sambakunsi,
Joep J. van Oosterhout,
Treza Chunda,
Kondwani Chavula,
Simon D. Makombe,
David G. Lalloo,
Elizabeth L. Corbett
January, 2013