Figure 2
From: Population density, call-response interval, and survival of out-of-hospital cardiac arrest

A map of emergency medical service centers in Japan (47 prefectures). Dots indicate locations of emergency medical service centers.
From: Population density, call-response interval, and survival of out-of-hospital cardiac arrest
A map of emergency medical service centers in Japan (47 prefectures). Dots indicate locations of emergency medical service centers.