OC12.02: Management of borderline ovarian tumours: overall survival and long‐term follow‐up. (30th September 2019) - Saso, S.; Jones, B.; Chawla, M.; Patterson, E.; Grewal, K.; Ahmed‐Salim, Y.; Landolfo, C.; Chan, M.; Galazis, N.; Bracewell‐Milnes, T.; Bourne, T.; Yazbek, J.