Thoracic cardiovascular anomalies in children: evaluation with a fast gradient-recalled-echo sequence with cardiac-triggered segmented acquisition.R. J. Hernandez, Robert H. Beekman, Alex M. Aisen et al.|Radiology|1993Cited by 49
Assessment of central pulmonary arteries in patients with obstructive lesions of the right ventricle: comparison of MR imaging and cineangiography.Peter J. Strouse, Robert H. Beekman, R. J. Hernandez|American Journal of Roentgenology|1996Cited by 21