APA
Hassan S. S., Romero R., Vidyadhari D., Fusey S., Baxter J. K., Khandelwal M., Vijayaraghavan J., Trivedi Y., Soma-Pillay P., Sambarey P., Dayal A., Potapov V., O'Brien J., Astakhov V., Yuzko O., Kinzler W., Dattel B., Sehdev H., Mazheika L., Manchulenko D., Gervasi M. T., Sullivan L., Conde-Agudelo A., Phillips J. A. & Creasy G. W. (20110912). Vaginal progesterone reduces the rate of preterm birth in women with a sonographic short cervix: a multicenter, randomized, double-blind, placebo-controlled trial. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
Chicago
Hassan S S, Romero R, Vidyadhari D, Fusey S, Baxter J K, Khandelwal M, Vijayaraghavan J, Trivedi Y, Soma-Pillay P, Sambarey P, Dayal A, Potapov V, O'Brien J, Astakhov V, Yuzko O, Kinzler W, Dattel B, Sehdev H, Mazheika L, Manchulenko D, Gervasi M T, Sullivan L, Conde-Agudelo A, Phillips J A and Creasy G W. 20110912. Vaginal progesterone reduces the rate of preterm birth in women with a sonographic short cervix: a multicenter, randomized, double-blind, placebo-controlled trial. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
Harvard
Hassan S. S., Romero R., Vidyadhari D., Fusey S., Baxter J. K., Khandelwal M., Vijayaraghavan J., Trivedi Y., Soma-Pillay P., Sambarey P., Dayal A., Potapov V., O'Brien J., Astakhov V., Yuzko O., Kinzler W., Dattel B., Sehdev H., Mazheika L., Manchulenko D., Gervasi M. T., Sullivan L., Conde-Agudelo A., Phillips J. A. and Creasy G. W. (20110912). Vaginal progesterone reduces the rate of preterm birth in women with a sonographic short cervix: a multicenter, randomized, double-blind, placebo-controlled trial. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
MLA
Hassan S S, Romero R, Vidyadhari D, Fusey S, Baxter J K, Khandelwal M, Vijayaraghavan J, Trivedi Y, Soma-Pillay P, Sambarey P, Dayal A, Potapov V, O'Brien J, Astakhov V, Yuzko O, Kinzler W, Dattel B, Sehdev H, Mazheika L, Manchulenko D, Gervasi M T, Sullivan L, Conde-Agudelo A, Phillips J A and Creasy G W. Vaginal progesterone reduces the rate of preterm birth in women with a sonographic short cervix: a multicenter, randomized, double-blind, placebo-controlled trial. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. 20110912.