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2. Quantitation of left to right cardiac shunts with radionuclide angiography;Anderson, P.A.W.; Jones, R.H.; Sabiston, D.C.;Circulation,1974
3. Current value of radionuclide angiocardiography for shunt quantification and management in patients with secundum ASD;Hurwitz, R.A.; Treves, S.; Keane, J.F.; Girod, D.A.; Caldwell, R.L.;Am Heart J,1982
4. Superiority of radionuclide over oximetric measurement of left to right shunts;Baker, E.J.; Ellam, S.V.; Lorber, A.; Jones, O.D.H.; Tynan, M.J.; Maisey, M.N.;Br Heart J,1985
5. Radionuclide angiography. Improved diagnosis and quantitation of left to right shunts using area ratio techniques in children;Alderson, P.O.; Jost, R.G.; Straus, A.W.; Boonvisut, S.; Markham, M.S.;Circulation,1975