Martine J. Piccart
Samantha King
Michael Friedrich
B. Langfeldt
International Congress on Senology (Breast Diseases) (8th 1994 Rio de Janeiro, Brazil)
James L. Spira
Albert R. Milan
European Commission
F. Linder
Ellen Leopold
International Conference on Adjuvant Chemotherapy of Breast Cancer (2nd 1984 Saint Gall, Switzerland)
H. Vahrson
J. M. Dixon
Mel Silverstein
Janette D. Sherman
Institute of Medicine (U.S.). Committee on the Relationship Between Oral Contraceptives and Breast Cancer.
Hansjörg Senn