Title | Creator | Description | Identifier | ||
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1 | Digital Subtraction Arteriography | Larissa T. Bilaniuk | Digital subtraction arteriography (DSA) is used to visualize vessels by means of image subtraction using digital radiographic machine. An ubtra-arterial or intravenous injection of contrast material is utilized with the intravenous being less invasive. DSA is possible because of recent advances in t... | 19820225_nanos_varsubjectssympos2_04 |