. CouziRJHelzlsouerKJFettingJH. Prevalence of menopausal symptoms among women with a history of breast cancer and attitudes toward estrogen replacement therapy. J Clin Oncol1995; 13: 2737–2744.
2.
. LundströmE.ChristowAKersemaekersW. Effects of tibolone and a continuous combined HRT regimen on mammographic breast density. Am J Obstet Gynecol2002; 18: 717–722.
3.
. LitherlandJCStallardSHoleDCordinerC.The effect of hormone replacement therapy on the sensitivity of screening mammograms. Clin Radiol1999; 54: 285–288.