Figure 2From: Efficacy of n-3 polyunsaturated fatty acids and feasibility of optimizing preventive strategies in patients at high cardiovascular risk: rationale, design and baseline characteristics of the Rischio and Prevenzione study, a large randomised trial in general practice Rischio & Prevenzione research network. Red circle = Local health units in the Italian regions participating in the study. The nation-wide research network comprised 860 general practitioners in 57 local health units, who admitted 12,513 patients to the study.Back to article page