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. 2019 Nov 12;16(11):e1002956. doi: 10.1371/journal.pmed.1002956

Fig 2. Heroin-related calls to emergency medical services in Cincinnati, Ohio, from August 2015 to January 2019.

Fig 2

(A) Locations of incidents over the study. There are 2 enclaved areas in the map, consisting of 3 cities or villages surrounded by the city of Cincinnati (Norwood, St. Bernard, and the village of Elmwood Place). EMS data for these 2 areas are not available. Geographic boundary files were downloaded from the US Census, TIGER, Geodatabase [41]. (B) number of incidents by month. EMS, emergency medical service.