TY - GEN AU - Light,L H TI - Non-injurious ultrasonic technique for observing flow in the human aorta SN - 0028-0836 PY - 1970///0109 KW - Aorta KW - Blood Flow Velocity KW - Humans KW - Transducers KW - Ultrasonography N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/2241119a0 ER -