APA

Roos C., Vis J. Y., Scheepers H. C. J., Bloemenkamp K. W. M., Duvekot H. J. J., van Eyck J., de Groot C., Kok J. H., Opmeer B. C., Oudijk M. A., Papatsonis D. N. M., Porath M. M., Sollie K., Spaanderman M. E. A., Lotgering F. K., van der Post J. A. M. & Mol B. W. J. (20161213). Fetal fibronectin status and cervical length in women with threatened preterm labor and the effectiveness of maintenance tocolysis. : The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.

Chicago

Roos Carolien, Vis Jolande Y, Scheepers Hubertina C J, Bloemenkamp Kitty W M, Duvekot Hans J J, van Eyck Jim, de Groot Christianne, Kok Joke H, Opmeer Brent C, Oudijk Martijn A, Papatsonis Dimitri N M, Porath Martina M, Sollie Krystyna, Spaanderman Marc E A, Lotgering Fred K, van der Post Joris A M and Mol Ben Willem J. 20161213. Fetal fibronectin status and cervical length in women with threatened preterm labor and the effectiveness of maintenance tocolysis. : The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.

Harvard

Roos C., Vis J. Y., Scheepers H. C. J., Bloemenkamp K. W. M., Duvekot H. J. J., van Eyck J., de Groot C., Kok J. H., Opmeer B. C., Oudijk M. A., Papatsonis D. N. M., Porath M. M., Sollie K., Spaanderman M. E. A., Lotgering F. K., van der Post J. A. M. and Mol B. W. J. (20161213). Fetal fibronectin status and cervical length in women with threatened preterm labor and the effectiveness of maintenance tocolysis. : The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians.

MLA

Roos Carolien, Vis Jolande Y, Scheepers Hubertina C J, Bloemenkamp Kitty W M, Duvekot Hans J J, van Eyck Jim, de Groot Christianne, Kok Joke H, Opmeer Brent C, Oudijk Martijn A, Papatsonis Dimitri N M, Porath Martina M, Sollie Krystyna, Spaanderman Marc E A, Lotgering Fred K, van der Post Joris A M and Mol Ben Willem J. Fetal fibronectin status and cervical length in women with threatened preterm labor and the effectiveness of maintenance tocolysis. : The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians. 20161213.