TY - STAND AU - C. Tsang AU - A. Bottle AU - A. Majeed AU - P. Aylin BT - Br J Gen Pract DO - 10.3399/bjgp13X670660 M1 - 613 PY - 2013 SP - 534 EP - 42 T2 - Br J Gen Pract TI - Adverse events recorded in English primary care: observational study using the General Practice Research Database VL - 63 SN - 0960-1643 ER -