title: Evaluation of Roentgen cinedensitometry for flow measurement in models and in the intact circulation.
mesh_terms: D015502:Absorptiometry, Photon / Q000295:instrumentation; D000818:Animals; D001776:Blood Circulation Time; D001783:Blood Flow Velocity / Q000295:instrumentation; D003287:Contrast Media; D004285:Dogs; D007201:Indicator Dilution Techniques
chemical_list: D003287:Contrast Media