Pregnancy outcome in 100 women with autoimmune diseases and anti-Ro/SSA antibodies: a prospective controlled study - Brucato,A.; Doria,A.; Frassi,M.; Castellino,G.; Franceschini,F.; Farden,D.; Pisoni,M.P.; Solerte,L.; Muscara,M.; Lojacono,A.; Motta,M.; Cavazzana,I.; et al. (Lupus, 2002)