ÖKEM, Z. G. Et Al. 2017. Economic analysis of prenatal screening strategies for Down syndrome in singleton pregnancies in Turkey. EUROPEAN JOURNAL OF OBSTETRICS & GYNECOLOGY AND REPRODUCTIVE BIOLOGY , vol.219 , 40-44.

ÖKEM, Z. G., ÖRGÜL, G., TARI KASNAKOĞLU, B., Cakar, M., & BEKSAÇ, M. S., (2017). Economic analysis of prenatal screening strategies for Down syndrome in singleton pregnancies in Turkey. EUROPEAN JOURNAL OF OBSTETRICS & GYNECOLOGY AND REPRODUCTIVE BIOLOGY , vol.219, 40-44.

ÖKEM, ZEYNEP Et Al. "Economic analysis of prenatal screening strategies for Down syndrome in singleton pregnancies in Turkey," EUROPEAN JOURNAL OF OBSTETRICS & GYNECOLOGY AND REPRODUCTIVE BIOLOGY , vol.219, 40-44, 2017

ÖKEM, ZEYNEP G. Et Al. "Economic analysis of prenatal screening strategies for Down syndrome in singleton pregnancies in Turkey." EUROPEAN JOURNAL OF OBSTETRICS & GYNECOLOGY AND REPRODUCTIVE BIOLOGY , vol.219, pp.40-44, 2017

ÖKEM, Z. G. Et Al. (2017) . "Economic analysis of prenatal screening strategies for Down syndrome in singleton pregnancies in Turkey." EUROPEAN JOURNAL OF OBSTETRICS & GYNECOLOGY AND REPRODUCTIVE BIOLOGY , vol.219, pp.40-44.

@article{article, author={ZEYNEP GÜLDEM ÖKEM Et Al. }, title={Economic analysis of prenatal screening strategies for Down syndrome in singleton pregnancies in Turkey}, journal={EUROPEAN JOURNAL OF OBSTETRICS & GYNECOLOGY AND REPRODUCTIVE BIOLOGY}, year=2017, pages={40-44} }