Impacts of the Finnish service screening programme on breast cancer rates

by Hakulinen Timo, Sarkeala Tytti, Anttila Ahti, Heinävaara Sirpa
Published 2008-01-01

Oral contraceptive use before first birth and risk of breast cancer: a case control study

by Apter Dan, Pukkala Eero, Luostarinen Tapio, Hemminki Elina, Hakulinen Timo
Published 2002-08-01