@article{Out_1985,
title={Elective induction of labor: a prospective clinical study,
II: Psychological effects},
volume={13},
ISSN={1619-3997},
url={http://dx.doi.org/10.1515/jpme.1985.13.4.163},
DOI={10.1515/jpme.1985.13.4.163},
number={4},
journal={Journal of Perinatal Medicine},
publisher={Walter de Gruyter GmbH},
author={Out,
J. J. and Vierhout,
M. E. and Verhage,
F. and Duivenvoorden,
H. J. and Wallenburg,
H. C. S.},
year={1985},
month=jan,
pages={163–170} }