RT Article T1 Novel Linkage of Individual and Geographic Data to Study Firearm Violence JF Homicide studies A1 Branas, Charles A1 Wiebe, Douglas A1 Richmond, Therese S A1 Culhane, Dennis P A2 Wiebe, Douglas A2 Richmond, Therese S A2 Culhane, Dennis P LA English YR 2008 UL https://krimdok.uni-tuebingen.de/Record/1866607200 AB Firearm violence is the end result of a causative web of individual-level and geographic risk factors. Few, if any, studies of firearm violence have been able to simultaneously determine the population-based relative risks that individuals experience as a result of what they were doing at a specific point in time and where they were, geographically, at a specific point in time. This paper describes the linkage of individual and geographic data that was undertaken as part of a population-based case-control study of firearm violence in Philadelphia. New methods and applications of these linked data relevant to researchers and policymakers interested in firearm violence are also discussed DO 10.1177/1088767908319756