by Von Oppell, Ulrich O., Dunne, Timothy T., De Groot, Mark K., Zilla, Peter
Published in The Annals of thoracic surgery (01.08.1994)

by von Oppell, U O, Bautz, P, De Groot, M
Published in The Thoracic and cardiovascular surgeon (01.02.2000)

by FULTON, J. O, ZILLA, P, DE GROOT, K. M, VON OPPELL, U. O
Published in European journal of cardio-thoracic surgery (1996)

by von Oppell, Ulrich Otto, Mohr, Friedrich W
Published in The Annals of thoracic surgery (01.12.2000)

by von Oppell, UO, Du Toit, EF, King, LM, Owen, P, Dunne, T, Reichart, B, Opie, LH
Published in The Journal of thoracic and cardiovascular surgery (01.09.1991)

by von Oppell, U.O., King, L.M., Du Toit, E.F., Owen, P., Reichart, B., Opie, L.H.
Published in The Annals of thoracic surgery (01.10.1991)

by PINHO, P, VON OPPELL, U. O, BRINK, J, HEWITSON, J
Published in European journal of cardio-thoracic surgery (01.01.1997)

by Fulton, James O, De Groot, Mark, Von Oppell, Ulrich O, Ruttman, Thomas
Published in The Annals of thoracic surgery (01.03.1998)

by Wong, C, Von Oppell, U O, Scott-Coombes, D
Published in Journal of the Royal Society of Medicine (01.09.2005)

by LINEGAR, A. G, VON OPPELL, U. O, HEGEMANN, S, DE GROOT, M, ODELL, J. A
Published in South African medical journal (01.09.1992)

by Wong, C
Published in Journal of the Royal Society of Medicine (01.09.2005)

by Zilla, Peter, Weissenstein, Christoph, Human, Paul, Dower, Terri, von Oppell, Ulrich Otto
Published in The Annals of thoracic surgery (01.12.2000)

by VON OPPELL, U. O, MILLAR, R. N. S, MILNE, D. A
Published in South African medical journal (01.04.1994)

by von Oppell, UO, King, LM, Du Toit, EF, Owen, P, Reichart, B, Opie, LH
Published in The Journal of thoracic and cardiovascular surgery (01.09.1991)

by von Oppell, U O, Stemmet, F, Brink, J, Commerford, P J, Heijke, S A
Published in The Journal of heart valve disease (01.01.2000)

by VON OPPELL, U. O, THIERFELDER, C. F, BENINGFIELD, S. J, BRINK, J. G, ODELL, J. A
Published in South African medical journal (18.05.1991)

by Stemmet, Francois, Davies, John Q, von Oppell, Ulrich Otto
Published in The Annals of thoracic surgery (01.03.2001)

by von Oppell, Ulrich O., Rauch, Thomas, Hindricks, Gerhard, Kottkamp, Hans, Mohr, Friedrich
Published in European journal of cardio-thoracic surgery (01.11.2001)

by Worthington, Michael G., de Groot, Mark, Gunning, Alfred J., von Oppell, Ulrich O.
Published in The Annals of thoracic surgery (01.08.1995)

by von Oppell, U O
Published in South African medical journal (01.09.1995)