TY - STAND AU - Abdul Sultan AU - J. West AU - L. Tata AU - K. Fleming AU - C. Nelson-Piercy AU - M. Grainge BT - Bmj DO - 10.1136/bmj.f6099 PY - 2013 EP - f6099 T2 - Bmj TI - Risk of first venous thromboembolism in pregnant women in hospital: population based cohort study from England VL - 347 SN - 0959-8138 ER -