REFERENCES
- Perry I J, Beevers D G. The definition of pre-eclampsia. Br J Obstet Gynaecol 1994; 101: 587–91
- Roberts J M, Redman CW G. Preeclampsia: more than pregnancy-induced hypertension. Lancet 1993; 341: 1447–51
- Brossens I. Morphological changes in the utero-placental bed in pregnancy hypertension. Clin Obstet Gynaecol 1977; 4: 573–93
- Muttukrishna S, Child T J, Groome N P, Ledger W L. Source of circulating levels of inhibin A, pro alpha C-containing inhibins and activin A in early pregnancy. Hum Reprod 1997; 12: 1089–93
- Muttukrishna S, Knight P G, Groome N P, Redman C W, Ledger W L. Activin A and inhibin A as possible endocrine markers for pre-eclampsia. Lancet 1997; 349: 1285–8
- Fraser R F, II, McAsey M E, Coney P. Inhibin-A and pro-alpha C are elevated in preeclamptic pregnancy and correlate with human chorionic gonadotropin. Am J Reprod Immunol 1998; 40: 37–42
- Zuspan F P. The hypertensive disorders of pregnancy: report of a WHO study group. Technical Report Series 758, WHO, Geneva 1987
- Cuckle H, Sehmi I, Jones R. Maternal serum inhibin A can predict pre-eclampsia. Br J Obstet Gynaecol 1998; 105: 1101–3
- Petraglia F, Aguzzoli L, Gallinelli A, Florio P, Zonca M, et al. Benedetto C. Hypertension in pregnancy: changes in activin A maternal serum concentration. Placenta 1995; 16: 447–54
- Brown M A, Buddle M L. The importance of nonproteinuric hypertension in pregnancy. Hypertens Pregn 1995; 14: 57–65
- Gratacós E, Casals E, Deulofeu R, Cararach V, Alonso P L, Fortuny A. Lipid peroxide and vitamin E patterns in women with different types of hypertension in pregnancy. Am Obstet Gynecol 1998; 178: 1072–6
- Sheppard B L, Bonnar J. An ultrastructural study of utero-placental spiral arteries in hypertensive and normotensive pregnancy and fetal growth retardation. Br J Obstet Gynaecol 1981; 88: 695–705
- Roberts J M. Endothelial dysfunction in preeclampsia. Semin Reprod Endocrinol 1998; 16: 5–15
- Walker J J. Antioxidants and inflammatory cell response in preeclampsia. Semin Reprod Endocrinol 1998; 16(1)47–55
- Ness R B, Roberts J M. Heterogeneous causes constituting the single syndrome of preeclampsia: a hypothesis and its implications. Am J Obstet Gynecol 1996; 175: 1365–70