Quiet night for Berlusconi, more tests today - sources

(ANSA) - ROME, APR 7 - Silvio Berlusconi spent a quiet night in the intensive care unit of San Raffaele hospital in Milan, his second since being hospitalized for chronic leukemia and a lung infection on Wednesday.
    It is understood from hospital sources that the three-times former premier and leader of the centre-right Forza Italia, a government coalition partner, is responding well to treatment, and he is expected to undergo further tests today.
    No medical bulletin is expected for the time being. (ANSA).