%0 Journal Article %T Current state and controversies in fertility preservation in women with breast cancer %A Enes Taylan %A Kutluk H Oktay %J Archive of "World Journal of Clinical Oncology". %D 2017 %R 10.5306/wjco.v8.i3.241 %K Fertility preservation %K Female breast cancer %K Cryopreservation %K Oocyte %K Embryo %K Ovarian suppression %K Gonadotropin-releasing hormone agonist %K Letrozole %K Ovarian tissue cryopreservation %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5465013/