APA
David A. L., Weisz B., Gregory L., Themis M., Cook T., Roubliova X., Deprest J., Coutelle C., Rodeck C. H. & Peebles D. M. (20071220). Ultrasound-guided injection and occlusion of the trachea in fetal sheep. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
Chicago
David A L, Weisz B, Gregory L, Themis M, Cook T, Roubliova X, Deprest J, Coutelle C, Rodeck C H and Peebles D M. 20071220. Ultrasound-guided injection and occlusion of the trachea in fetal sheep. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
Harvard
David A. L., Weisz B., Gregory L., Themis M., Cook T., Roubliova X., Deprest J., Coutelle C., Rodeck C. H. and Peebles D. M. (20071220). Ultrasound-guided injection and occlusion of the trachea in fetal sheep. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
MLA
David A L, Weisz B, Gregory L, Themis M, Cook T, Roubliova X, Deprest J, Coutelle C, Rodeck C H and Peebles D M. Ultrasound-guided injection and occlusion of the trachea in fetal sheep. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. 20071220.