Abstract

References
1.Postpartum haemorrhage . In:
Pauerstein C.J.
, ed. Clinical Obstetrics. Churchill-Livingstone , New York 1987 ; 923 –941 .
2.Injuries to the birth canal. In:
Cunningham F.G.
,
MacDonald P.C.
,
Gant N.F.
eds., Williams Obstetrics 18th ed. Appleton & Lange. Norwalk, Connecticut 1989 ; 404 –414 .
3.
Klein M.
,
Rosen A.
,
Beck A.
Diagnostic potential of cardiotocography (CTG) in diagnosing silent uterine rupture . Acta Obstet Gynecol Scand 1989 ; 68 : 653 –656 .
4.
O'Driscoll K.
An obstetrician's view of pain . Br J Anaesth 1975 ; 47 : 1053 –1059 .
5.
Eckstein K.L.
,
Oberlander S.G.
,
Marx G.F.
Uterine rupture during extradural blockade . Can Anaesth Soc J 1973 ; 20 : 566 .
6.
Crawford J.S.
The epidural sieve and MBC (minimal blocking concentration): an hypothesis . Anaesthesia 1976 ; 31 : 1277 –1280 .
7.
Tehan B.
Abolition of the extradural sieve by addition of fentanyl to extradural bupivacaine . Br J Anaesth 1992 ; 69 : 520 –521 .
8.Epidural analgesia for obstetrics. In: Epidural Analgesia.
Bromage P.R.
, ed. W. B. Saunders Co. , Philadelphia 1978 ; 582 –600 .
9.
Oriol N.E.
,
Johnson C.
Vaginal birth after Caesarean delivery . In: Manual of Obstetric Anesthesia.
Ostheimer G.W.
, 2nd ed. Churchill-Livingstone , New York 1992 ; 235 –240 .
10.
Amias A.G.
Abdominal pain in pregnancy . In: Obstetrics ,
Turnbull A.
,
Chamberlain G.
, eds. Churchill Livingstone , Edinburgh 1989 ; 605 –622 .
