PII: S0140-6736(03)12504-4

... , 20133, Via Balzaretti, 9 Milan, Italy (e-mail: poli.nfi@tin.it) 1 Heart Protection Study Collaborative ... , 20133, Via Balzaretti, 9 Milan, Italy (e-mail: poli.nfi@tin.it) 1 Heart Protection Study Collaborative ...