Cita APA (7th ed.)

Stevenson, G., Welsh, A., Impey, L., Noble, J., & Collins, S. (2016). An image processing technique for the visualization and quantification of blood flow entering the placenta using 3D power Doppler Ultrasound (PD-US). Elsevier.

Cita Chicago (17th ed.)

Stevenson, G., A. Welsh, L. Impey, J. Noble, i S. Collins. An Image Processing Technique for the Visualization and Quantification of Blood Flow Entering the Placenta Using 3D Power Doppler Ultrasound (PD-US). Elsevier, 2016.

Cita MLA (9th ed.)

Stevenson, G., et al. An Image Processing Technique for the Visualization and Quantification of Blood Flow Entering the Placenta Using 3D Power Doppler Ultrasound (PD-US). Elsevier, 2016.