Figure 2
From: Summertime dosage-dependent hypersensitivity to an angiotensin II receptor blocker
Seasonal variation in SBP and DBP in absence of hypertensive medication. Daily values for each month in the year 2001 are averaged and plotted with standard errors. Corresponding monthly average temperature values are shown without symbols (maximum, continuous red line; average, dashed black line; minimum, dotted blue line).