old.iss.itold.iss.it/binary/publ/cont/Pag105_114Vol29N11993.pdfexclusion criteria, maximum age at...
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old.iss.itold.iss.it/binary/publ/cont/Pag105_114Vol29N11993.pdfexclusion criteria, maximum age at diagnosis, diagnostic confirming criteria (clinical, echocardiographic, invasive),
