TY - JOUR TI - Quadricuspid aortic valve with D (Rho) antigen negativity: a novel case report AU - Gu, J. AU - Qin, C. AU - Wu, Z. JO - The Anatolian Journal of Cardiology PY - 2017 VL - 17 SP - 164 EP - 164 DO - 10.14744/AnatolJCardiol.2017.7488 ER -