Comparison of magnetic resonance imaging with echocardiography and radionuclide angiography in assessing cardiac function and anatomy following Mustard's operation for transposition of the great arteries. - Rees,S.; Somerville,J.; Warnes,C.; Underwood,R.; Firmin,D.; Klipstein,R.; Longmore,D. (Am J Cardiol, 1988)