Dahlgren, S. (1976). Shortening of labour especially the period of dilatation with low frequency vibrations against cervix uteri: A clinical study. Almqvist & Wiksell.
Chicago-Zitierstil (17. Ausg.)Dahlgren, Sune. Shortening of Labour Especially the Period of Dilatation with Low Frequency Vibrations Against Cervix Uteri: A Clinical Study. Stockholm: Almqvist & Wiksell, 1976.
MLA-Zitierstil (9. Ausg.)Dahlgren, Sune. Shortening of Labour Especially the Period of Dilatation with Low Frequency Vibrations Against Cervix Uteri: A Clinical Study. Almqvist & Wiksell, 1976.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.