TY - RPRT TI - Color flow Doppler: imaging the upper extremity. AU - S Trager AU - M Pignataro AU - J Anderson AU - J M Kleinert PY - 1993 DO - 10.1016/0363-5023(93)90304-l UR - https://pubmed.ncbi.nlm.nih.gov/8349968/ ID - 8349968 ER -