MD César Hayashi Mercado, MD Natsuo Hayashi Mercado and MD Monica Loya Ceballos 2022. Role of Doppler Ultrasound in Carotid Kinking and Coiling: A Pictorial Essay and Brief Review. International Journal of Medical Science and Clinical Research Studies . 2, 6 (Jun. 2022), 451–457. DOI:https://doi.org/10.47191/ijmscrs/v2-i6-02.