References
- McShane PM, Heyl PS, Epstein MF. Maternal and perinatal morbidity resulting from placenta previa. Obstet Gynecol 1985; 65: 176–82.
- Naeye RL. Placenta previa, predisposing factors and effect on the fetus and surviving infants. Obstet Gynecol 1978; 52: 521–5.
- Clark SL, Koonings PP, Phelan JP Placenta previa/accreta and prior cesarean section. Obstet Gynecol 1985; 66: 8992.
- Naeye RL. Abruptio placentae and placenta previa: frequency, perinatal mortaliaty and cigarette smoking. Obstet Gynecol 1980; 55: 701–4.
- Bieniarz J. The Patho-mechanism of late pregnancy toxemia and obstetrical haemorrhage 1. Contradiction in the clinical picture of eclampsia and placenta previa depending upon the placental site. Am J Obstet Gynecol 1958; 75: 444–53.
- Brosen I, Robertson WB, Dixon HG. The physiological response of the vessels of the placental bed to normal pregnancy. J Pathol Bacteriol 1967; 93: 253–66.
- Dixon HG, Robertson WB. A study of the vessels of the placental bed in normotensive and hypertensive women. J Obstet Gynaecol Br Emp 1958; 65: 803–9.
- Robertson WB, Khong TY, Brosen I, Wolf FD, Sheppard BL, Bonar J. The placental bed biopsy: Review from three European Centers. Am J Obstet Gynecol 1986; 155: 401–12.
- Zhang J, Savitz DA. Maternal age and placenta previa. A population based, case control study. Am J Obstet Gynecol 1993; 168: 641–5.
- McFadyen IR, Price AB, Geirsson RT. The relation of birth weight to histological appearance in vessels of placental bed. Br J Obstet Gynaecol 1986; 93: 476–81.
- Gerretsen G, Huisje HJ, Elema JD. Morphological changes of spiral arteries in the placental bed in relation to preeclampsia and fetal growth retardation. Br J Obstet Gynaecol 1981; 88: 876–81.
- Meekins JW, Pijnenborg R, Hanseens M, McFadyen IR, Asshe AV A study of placental bed spiral arteriols and trophoblastic invasion in normal and severe preeclamptic pregnancies. Br J Obstet Gynaecol 1994; 101: 669–75.
- Leibermann JR, Fraser D, Kasis A, Mazor M. Reduced frequency of hypertensive disorder in placenta previa. Obstet Gynecol 1991; 77: 83–6.
- Ananth CV, Bowes Jr WA, Sautz DA, Kluther ER. Relationship between pregnancy induced hypertension and placenta previa. A population based study. Am J Obstet Gynecol 1997; 177: 997–1002.
- Lin S, Shimizu I, Suehara N, Nakayama M, Aono T. Uterine artery doppler velocimetry in relation to trophoblastic migration into the myometrium of the placental bed. Obstet Gynecol 1995; 85: 760–5.
- Khong TY. Acute atherosis in pregnancies complicated by hypertension small for gestational age infants and diabetes mellitus. Arch Pathol Lab Med 1991; 115: 722–5.
- Robertson WB. Placenta acreta and placenta previa acreta. Placenta 1987; 8: 399–409.