1. Duley L, Gülmezoglu A, Chou D: Magnesium sulphate versus lytic cocktail for eclampsia. Cochrane Database Syst Rev. 2010, 9: CD002960
2. Duley L, Henderson-Smart D, Chou D: Magnesium sulphate versus phenytoin for eclampsia. Cochrane Database Syst Rev. 2010, 10: CD000128
3. Duley L, Henderson-Smart D, Walker G, Chou D: Magnesium sulphate versus diazepam for eclampsia. Cochrane Database Syst Rev. 2010, 12: CD000127
4. Duley L, Gulmezoglu A, Henderson-Smart D, Chou D: Magnesium sulphate and other anticonvulsants for women with pre-eclampsia. Cochrane Database Syst Rev. 2010, 11: CD000025
5. Crowther CA, Hiller JE, Doyle LW: Magnesium sulphate for preventing preterm birth in threatened preterm labour. Cochrane Database Syst Rev. 2002, 4: CD001060