APA
Asbeutah A. M., Riha A. Z., Cameron J. D. & McGrath B. P. (20050714). Reproducibility of duplex ultrasonography and air plethysmography used for the evaluation of chronic venous insufficiency. : Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.
Chicago
Asbeutah Akram Mahmoud, Riha Andrea Zdena, Cameron James Donald and McGrath Barry Patrick. 20050714. Reproducibility of duplex ultrasonography and air plethysmography used for the evaluation of chronic venous insufficiency. : Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.
Harvard
Asbeutah A. M., Riha A. Z., Cameron J. D. and McGrath B. P. (20050714). Reproducibility of duplex ultrasonography and air plethysmography used for the evaluation of chronic venous insufficiency. : Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.
MLA
Asbeutah Akram Mahmoud, Riha Andrea Zdena, Cameron James Donald and McGrath Barry Patrick. Reproducibility of duplex ultrasonography and air plethysmography used for the evaluation of chronic venous insufficiency. : Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine. 20050714.