John A. Manthey
Catherine Rice-Evans
Suzanne Diamond
Unknown Author
Hungarian Bioflavonoid Symposium Mátrafüred, Hungary 1977.
Symposium sui Bioflavonoidi (1966 Stressa, Italy)
Andrew G. Mercader
Hungarian Bioflavonoid Symposium (6th 1981 Munich, Germany)
Richard A. Passwater
Jeremy P.E. Spencer
Hungarian Bioflavonoid Symposium (6th 1981 Munich)
Hungarian Bioflavonoid Symposium (7th 1985 Szeged, Hungary)
Oyvind M. Andersen
J. B. Harborne
JUNE C. DESPAIN
Suzanne Diamond MSc
Hasnain Walji
Peter Rohdewald