APA

Landis S. H., Ananth C. V., Lokomba V., Hartmann K. E., Thorp J. M., Horton A., Atibu J., Ryder R. W., Tshefu A. & Meshnick S. R. (20100824). Ultrasound-derived fetal size nomogram for a sub-Saharan African population: a longitudinal study. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Chicago

Landis S H, Ananth C V, Lokomba V, Hartmann K E, Thorp J M, Horton A, Atibu J, Ryder R W, Tshefu A and Meshnick S R. 20100824. Ultrasound-derived fetal size nomogram for a sub-Saharan African population: a longitudinal study. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

Harvard

Landis S. H., Ananth C. V., Lokomba V., Hartmann K. E., Thorp J. M., Horton A., Atibu J., Ryder R. W., Tshefu A. and Meshnick S. R. (20100824). Ultrasound-derived fetal size nomogram for a sub-Saharan African population: a longitudinal study. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.

MLA

Landis S H, Ananth C V, Lokomba V, Hartmann K E, Thorp J M, Horton A, Atibu J, Ryder R W, Tshefu A and Meshnick S R. Ultrasound-derived fetal size nomogram for a sub-Saharan African population: a longitudinal study. : Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. 20100824.