Magpie Trial in the UK: Methods and additional data for women and children at 2 years following pregnancy complicated by pre-eclampsia by Smyth, R, Spark, P, Armstrong, N, Duley, L

Cesarean delivery and peripartum hysterectomy. by Knight, M, Kurinczuk, J, Spark, P, Brocklehurst, P

Magpie Trial in the UK: methods and additional data for women and children at 2 years following pregnancy complicated by pre-eclampsia by Smyth, R, Spark, P, Armstrong, N, Duley, L

Extreme obesity in pregnancy in the United Kingdom. by Knight, M, Kurinczuk, J, Spark, P, Brocklehurst, P

Emergency postpartum hysterectomy for uncontrolled postpartum bleeding: a systematic review. by Knight, M, Kurinczuk, J, Spark, P, Brocklehurst, P

Inequalities in maternal health: national cohort study of ethnic variation in severe maternal morbidities by Knight, M, Kurinczuk, J, Spark, P, Brocklehurst, P

Inequalities in maternal health: national cohort study of ethnic variation in severe maternal morbidities. by Knight, M, Kurinczuk, J, Spark, P, Brocklehurst, P

Inequalities in maternal health: national cohort study of ethnic variation in severe maternal morbidities. by Knight, M, Kurinczuk, J, Spark, P, Brocklehurst, P

Inequalities in maternal health: national cohort study of ethnic variation in severe maternal morbidities. by Knight, M, Kurinczuk, J, Spark, P, Brocklehurst, P, UKOSS

Inequalities in maternal health: national cohort study of ethnic variation in severe maternal morbidities by Knight, M, Kurinczuk, J, Spark, P, Brocklehurst, P, UKOSS

Author response to: Peripartum hysterectomy in the UK: Management and outcomes of the associated haemorrhage by Knight, M, Tuffnell, D, Kurinczuk, J, Spark, P, Brocklehurst, P

Perinatal outcomes after maternal 2009/H1N1 infection: national cohort study. by Pierce, M, Kurinczuk, J, Spark, P, Brocklehurst, P, Knight, M

Peripartum hysterectomy in the UK: management and outcomes of the associated haemorrhage - Reply by Knight, M, Tuffnell, D, Kurinczuk, J, Spark, P, Brocklehurst, P

A novel use of a classification system to audit severe maternal morbidity. by Homer, C, Kurinczuk, J, Spark, P, Brocklehurst, P, Knight, M

Incidence and risk factors for amniotic-fluid embolism. by Knight, M, Tuffnell, D, Brocklehurst, P, Spark, P, Kurinczuk, J

Maternal and obstetric factors associated with delayed postpartum eclampsia: a national study population. by Kayem, G, Kurinczuk, J, Spark, P, Brocklehurst, P, Knight, M

Planned vaginal delivery or planned caesarean delivery in women with extreme obesity. by Homer, C, Kurinczuk, J, Spark, P, Brocklehurst, P, Knight, M

Perinatal outcomes after maternal 2009/H1N1 infection: National cohort study by Pierce, M, Kurinczuk, J, Spark, P, Brocklehurst, P, Knight, M

Incidence and risk factors for amniotic-fluid embolism by Knight, M, Tuffnell, D, Brocklehurst, P, Spark, P, Kurinczuk, J

Tuberculosis in pregnancy in the UK. by Knight, M, Kurinczuk, J, Nelson-Piercy, C, Spark, P, Brocklehurst, P