@misc{indiciae35e3c5648a72, title = {ECG-synchronized DSA exposure control: improved cervicothoracic image quality.}, author = {W M Kelly and R Gould and D Norman and M Brant-Zawadzki and L Cox}, year = {1984}, doi = {10.2214/ajr.143.4.857}, url = {https://pubmed.ncbi.nlm.nih.gov/6382980/}, note = {Source identifier: 6382980} }