title: Geographical information systems (GIS) and the tuberculosis DOTS strategy.
authors.forename: J D
authors.initials: JD
authors.lastname: Porter
mesh_terms: D005843:Geography; D006801:Humans; D007256:Information Systems; D011314:Preventive Health Services / Q000379:methods* / Q000458:organization & administration; D012307:Risk Factors; D014376:Tuberculosis / Q000188:drug therapy / Q000453:epidemiology / Q000517:prevention & control*; D014944:World Health Organization