%0 Journal Article %T Certain Clinical Characteristics Correlated with Extent of Obstructive Lesions Demonstrated by Selective Cine‐Coronary Arteriography %A Sones, F. Mason %J Circulation %V 38 %N 5 %P 947–954-947&ndash-ndash;954-947–954 %@ 0009-7322 %D 1968-11-01 %~ DeepDyve