1. Williams Obstetrics;Hellman,1971
2. Eclampsia;Zweifel;Handbuch der Geburtshilfe,1916
3. Aetiology of Pre-eclamptic Toxaemia and Eclampsia;Browne;Lancet,1958
4. The Aetiology of Eclampsia and Albuminuria;Young;Trans Edinburgh Obstet SOC,1914
5. The Secretion of Aldosterone in Normal and in Pre-eclampsia;Sims,1964