Aggressiveness of screen-detected breast cancers.
Hakama M, Holli K, Isola J, Kallioniemi OP, Kärkkäinen A, Visakorpi T, Pukkala E, Saarenmaa I, Geiger U, Ikkala J, et al.
Hakama M, et al.
Lancet. 1995 Jan 28;345(8944):221-4. doi: 10.1016/s0140-6736(95)90223-6.
Lancet. 1995.
PMID: 7741862