1. Pennell, D and Sechtem, U and Higgins, C and Manning, W and Pohost, G and Rademakers, F and (2004) Clinical indications for cardiovascular magnetic resonance (CMR): Consensus Panel report Eur Heart J, 25, pp. 1940 - 65. [INFOTRIEVE][CSA]
2. Mitchell, L and Jenkins, J and Watson, Y and Rowlands, D and Isherwood, I. (1989) Diagnosis and assessment of mitral and aortic valve disease by cine-flow magnetic resonance imaging Magn Reson Med, 12, pp. 181 - 97. [INFOTRIEVE][CSA]
3. Caruthers, S and Lin, S and Brown, P and Watkins, M and Williams, T and Lehr, K and (2003) Practical value of cardiac magnetic resonance imaging for clinical quantification of aortic valve stenosis: comparison with echocardiography Circulation, 108, pp. 2236 - 43. [INFOTRIEVE][CSA][CROSSREF]
4. Kupfahl, C and Honold, M and Meinhardt, G and Vogelsberg, H and Wagner, A and Mahrholdt, H and (2004) Evaluation of aortic stenosis by cardiovascular magnetic resonance imaging: comparison with established routine clinical techniques Heart, 90, pp. 893 - 901. [INFOTRIEVE][CSA][CROSSREF]
5. Singh, B and Mohan, J. (1992) Doppler echocardiographic determination of aortic and pulmonary valve orifice areas in normal adult subjects Int J Cardiol, 37, pp. 73 - 8. [INFOTRIEVE][CSA][CROSSREF]