1. The influence of uterine contractions on the partial pressure of oxygen of the human fetus;Pose,1967
2. Uterine blood flow during labor;Greiss;Clin. Obstet. Gynecol.,1968
3. Predictability of the state of fetal oxygenation from the quantitative analysis of the components of late deceleration;Myers;Am. J. Obstet. Gynecol.,1973
4. Früherkennung intrauteriner gefahrenzustände durch electrokardiographie und tokographie;Hammacher,1966
5. Foetal heart frequency and perinatal condition of the foetus and newborn;Hammacher;Gynaecologia,1968