TY - GEN AU - Choi,Dong-Hyuk AU - Jung,Heun-Guyn AU - Lee,Jeong-Ho AU - Park,Ji-Hoon AU - Choi,Yong-Soo TI - Effectiveness of Doppler Image of the Vertebral Artery as an Anatomical Landmark for Identification of Ultrasound-Guided Target Level in Cervical Spine SN - 1976-1902 PY - 2015///1005 N1 - Publication Type: Journal Article UR - https://doi.org/10.4184/asj.2015.9.5.683 ER -