References
- Belfrage P., Raabe N., Thalme B., Berlin A. Lumbar epidural analgesia with bupivacaine in labour. Am J Obstet Gynecol 1975; 121: 260
- Bonica J. J. Spinal (Lumbar) epidural block. Principles and Practice of Obstetric Analgesia and Anesthesia. E. A. Davis Co., Philadelphia 1972; 612
- Crawford J. S. The second thousand epidural blocks in an obstetric hospital practice. Br J Anaesth 1972; 44: 1277
- Doughty A. Selective epidural analgesia and forceps rate. Br J Anaesth 1969; 41: 1058
- Hollmén A. Lumbar epidural analgesia as an obstetric analgesic method. Acta Anaesthesiol Scand Suppl 1970; 37: 251
- Hollmén A., Hollmén U., Pihlajaniemi R., Sjöstedt E., Vaherva T. Labor pain experienced by the mothers and eventual possibilities to alleviate it. Suomen Läkärilehti—Finlands läkartidning 1970; 25: 3126
- Hollmén A., Jouppila R., Pihlajaniemi R., Karvonen P., Sjöstedt E. Selective lumbar epidural block in labour. A clinical analysis. Acta Anaesthesiol Scand 1977; 21: 174
- Hoult I. J., MacLennan A. H., Carrie L. E. S. Lumbar epidural analgesia in labour: relation to fetal malposition and instrumental delivery. Br Med J 1977; 1: 14
- Johnson W. L., Winter W. E., Eng M., Bonica J. J., Hunter C. A. Effect of pudendal, spinal, and peridural block anesthesia on the second stage of labor. Am J Obstet Gynecol 1972; 113: 166
- Jouppila R., Hollmén A. The effect of segmental epidural analgesia on maternal and foetal acid-base balance, lactate, serum potassium and creatine phos-phokinase during labour. Acta Anaesthesiol Scand 1976; 20: 259
- Maltau J. M., Andersen H. T. Continuous epidural anaesthesia with a low frequency of instrumental deliveries. Acta Obstet Gynecol Scand 1975; 54: 401
- McDonald J. S., Bjorkman L. L., Reed E. L. Epidural analgesia for obstetrics. Am J Obstet Gynecol 1974; 120: 1055
- Moore D. C., Bridenbaugh L. D., Bridenbaugh P. O., Tucker G. T. Caudal and epidural blocks with bupivacaine for childbirth. Report of 657 parturients. Obstet Gynecol 1971; 37: 667
- Noble A. D., Craft I. L., Bootes J. A. H., Edwards P. A., Thomas D. J., Mills K. L. M. Continuous lumbar epidural analgesia using bupivacaine: a study of the fetus and newborn child. Br J Obstet Gynecol 1971; 78: 559
- Phillips J. C., Hochberg C. J., Petrakis J. K., Van Winkle J. D. Epidural analgesia and its effects on the “normal” progress of labor. Am J Obstet Gynecol 1977; 129: 316
- Raabe N., Belfrage P. lumbar epidural analgesia in labour. A clinical analysis. Acta Obstet Gynecol Scand 1976; 55: 125
- Thalme B., Belfrage P., Raabe N. Lumbar epidural analgesia in labour. I. Acid-base balance and clinical condition of mother, fetus and newborn child. Acta Obstet Gynecol Scand 1974; 53: 27
- Zador G., Nilsson B. A. Low dose intermittent epidural anaesthesia with lidocaine for vaginal delivery. II. Influence on labour and foetal acid-base status. Acta Obstet Gynecol Scand, Suppl. 1974; 34: 17