TY - STAND
AU - Y. Vinogradova
AU - C. Coupland
AU - J. Hippisley-Cox
BT - Bmj
DO - 10.1136/bmj.m3873
PY - 2020
EP - m3873
T2 - Bmj
TI - Use of hormone replacement therapy and risk of breast cancer: nested case-control studies using the QResearch and CPRD databases
VL - 371
SN - 0959-8138 (Print) 0959-8138
ER -