Ozdemir, I. Et Al. 2007. Ultrasonographic cervical length measurement at 10-14 and 20-24 weeks gestation and the risk of preterm delivery. EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY , vol.130, no.2 , 176-179.

Ozdemir, I., Demirci, F., Yucel, O., & Erkorkmaz, U., (2007). Ultrasonographic cervical length measurement at 10-14 and 20-24 weeks gestation and the risk of preterm delivery. EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY , vol.130, no.2, 176-179.

Ozdemir, Ismail Et Al. "Ultrasonographic cervical length measurement at 10-14 and 20-24 weeks gestation and the risk of preterm delivery," EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY , vol.130, no.2, 176-179, 2007

Ozdemir, Ismail Et Al. "Ultrasonographic cervical length measurement at 10-14 and 20-24 weeks gestation and the risk of preterm delivery." EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY , vol.130, no.2, pp.176-179, 2007

Ozdemir, I. Et Al. (2007) . "Ultrasonographic cervical length measurement at 10-14 and 20-24 weeks gestation and the risk of preterm delivery." EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY , vol.130, no.2, pp.176-179.

@article{article, author={Ismail Ozdemir Et Al. }, title={Ultrasonographic cervical length measurement at 10-14 and 20-24 weeks gestation and the risk of preterm delivery}, journal={EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY}, year=2007, pages={176-179} }