Avoidable factors associated with maternal death from postpartum haemorrhage: a national Malawian surveillance study.

Riches J, Jafali J, Twabi HH, Chimwaza Y, Onrust M, Bilesi R, Gadama L, Kachale F, Kuyere A, Makhaza L, Makuluni R, Munthali L, Musopole O, Ndamala C, Phiri DA, Coomarasamy A, Merriel A, Waitt C, Odland ML, Lissauer D,