1. The fetal biophysical profile;Baskett;Prog Obstet Gynecol,1989
2. Fetal biophysical profile score and perinatol death;Baskett;Obstet Gynecol,1987
3. Ultrasound evaluation of amniotic fluid. Outcome of pregnancies with severe oligohydramnios;Bastide;Am J Obstet Gynecol,1986
4. Fetal breathing;Boddy;Br Med Bull,1975
5. Behavioral competence of the newborn infant;Brazelton,1987