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