Della Rossa, A; Valentini, G; Bombardieri, S; Bencivelli, W; Silman, AJ; D'Angelo, S; Cerinic, MM; Belch, JF; Black, CM; Becvar, R; Bruhlman, P; Cozzi, F; Czirjak, L; Drosos, AA; Dziankowska, B; Ferri, C; Gabrielli, A; Giacomelli, R; Hayem, G; Inanc, M; McHugh, NJ; Nielsen, H; Scorza, R; Tirri, E; van den Hoogen, FHJ; Vlachoyiannopoulos, PG
(BRITISH MED JOURNAL PUBL GROUP, 2001)