Fig. 3From: Workload for radiologists during on-call hours: dramatic increase in the past 15 yearsNumber of on-call studies per modality between 0.00 and 7.00 am. Temporal trend of the number of on-call studies per modality (XR, US, and CT) between 0.00 and 7.00 am, for the entire month of January of the years 2006 through 2020Back to article page