TY - STAND AU - C. Cardwell AU - H. Coleman AU - L. Murray AU - F. Entschladen AU - D. Powe BT - Int J Epidemiol DO - 10.1093/ije/dyt196 M1 - 6 PY - 2013 SP - 1852 EP - 61 T2 - Int J Epidemiol TI - Beta-blocker usage and breast cancer survival: a nested case-control study within a UK clinical practice research datalink cohort VL - 42 SN - 0300-5771 ER -