Fig. 1From: Could the use of bedside lung ultrasound reduce the number of chest x-rays in the intensive care unit?Clustered cylinder chart illustrates the differences in number (a, left chart) and cost (b, right chart) of chest X-rays between Group A and Group B. The Y-axis represents total number of chest X-rays (A, left chart) or the total cost in Euros (B, right chart)Back to article page