References
- Löfgren O, Polberger S. Perinatal mortality: Changes in the diagnostic panorama 1974–1980. Acta Paediatr Scand 1983; 72: 327–32
- Trimbos J B., Keirse M JNC, Ezinga-Schotten D E., Ezinga G. (1978) Antepartum cardiotochography for the detection of pathology during apparently normal pregnancy. Proceedings, 6th European Congress of Perinatal Medicine, Vienna, Austria, August 29th–September 1st., 1978, O Thalhammer, A Pollak, Abstract No. 15
- Nielsen P V., Schulz-Larsen P, Schioeler V. Screening in pregnancy with unconjugated estriol compared with total estriol. Acta Obstet Gynecol Scand 1985; 64: 297–301
- Zlatnik F J., Varner M W., Hauser K S. Human placental lactogen: A predictor of perinatal outcome?. Obstet Gynecol 1979; 54: 205–10
- Pearson J F., Weaver J B. Fetal activity and fetal wellbeing: an evaluation. Br Med J 1976; i: 1305–7
- Sadovsky E, Yaffe H. Daily fetal movement recording and fetal prognosis. Obstet Gynecol 1973; 41: 845–50
- Valentin L, Löfgren O, Marsál K, Gullberg B. Subjective recording of fetal movements. I. Limits and acceptability in normal pregnancies. Acta Obstet Gynecol Scand 1984; 63: 223–8
- Bishop Y MM, Fienberg S E., Holland P W. Discrete multivariate analysis: Theory and practice. MIT Press, Cambridge, Mass 1975
- Fienberg S E. The analysis of cross-classified categorical data. MIT Press, Cambridge, Mass 1977
- Leader L R., Baillie P, van Schalkwyk D J. Fetal movements and fetal outcome: A prospective study. Obstet Gynecol 1981; 57: 431–6
- Liston R M., Cohen A W., Mennuti M T., Gabbe S G. Antepartum fetal evaluation by maternal perception of fetal movement. Obstet Gynecol 1982; 60: 424–6
- Rayburn W, Zuspan F, Motley M E., Donaldson M. An alternative to antepartum fetal heart rate testing. Am J Obstet Gynecol 1980; 138: 223–6
- Wood C, Walters W AW, Trigg P. Methods of recording fetal movement. Br J Obstet Gynaecol 1977; 84: 561–7
- Rayburn W F., McKean H E. Maternal perception of fetal movement and perinatal outcome. Obstet Gynecol 1980; 56: 161–4
- Andersson I. Radiographic screening for breast carcinoma. I. Program and primary findings in 45–69 year old women. Acta Radiol Diagn 1981; 22: 185–94
- Bjerre B. Studies on population screening for early carcinoma of the uterine cervix. Acta Obstet Gynecol Scand 1969; 48(Suppl. 6)14–8
- Neldam S. Fetal movements as an indicator of fetal well-being. Dan Med Bull 1983; 30: 274–8