Figure 3.

Subgroup meta-analysis on the effect of garlic on systolic blood pressure of hypertensive subjects (≥140 mm Hg at start of intervention) (A) or 'normotensive' subjects (<140 mm Hg at start of intervention) (B); on diastolic blood pressure of hypertensive subjects (≥90 mm Hg) (C) or normotensive subjects (<90 mm Hg) (D). For abbreviations see Fig 2.

Ried et al. BMC Cardiovascular Disorders 2008 8:13   doi:10.1186/1471-2261-8-13
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