Serous borderline (low malignant potential, atypical proliferative) ovarian tumors: workshop perspectives. - Bell,D.A.; Longacre,T.A.; Prat,J.; Kohn,E.C.; Soslow,R.A.; Ellenson,L.H.; Malpica,A.; Stoler,M.H.; Kurman,R.J. (Hum Pathol, 2004)