Relationship between anaemia, coagulation parameters during pregnancy and postpartum haemorrhage at childbirth: a prospective cohort study af Nair, M, Chhabra, S, Choudhury, SS, Deka, D, Deka, G, Kakoty, SD, Kumar, P, Mahanta, P, Medhi, R, Rani, A, Rao, S, Roy, I, V, CS, Talukdar, RK, Zahir, F, Kansal, N, Arora, A, Opondo, C, Armitage, J, Laffan, M, Stanworth, S, Quigley, M, Baigent, C, Knight, M, Kurinczuk, JJ

Relationship between anaemia, coagulation parameters during pregnancy and postpartum haemorrhage at childbirth: a prospective cohort study af Nair, M, Chhabra, S, Choudhury, SS, Opondo, C, Armitage, J, Stanworth, S, Quigley, M, Baigent, C, Knight, M, Kurinczuk, J