00415nas a2200133   4500000000100000008004100001100001900042700001600061700002100077245013300098300001000231490000800241022003200249       2020                            d1 aY. Vinogradova1 aC. Coupland1 aJ. Hippisley-Cox00aUse of hormone replacement therapy and risk of breast cancer: nested case-control studies using the QResearch and CPRD databases  am38730 v371  a0959-8138 (Print) 0959-8138