Fig. 4From: Trends in health resource disparities in primary health care institutions in Liaoning Province in Northeast ChinaPercentages of health resources found in PHCI. Panel a presents the percentages of health resources (beds, physicians) in PHCI. Panel b presents the percentages of physicians with different types of degrees (bachelor’sdegree or higher, associate’s degree, or technical school or lower) in PHCIBack to article page