NATO Advanced Study Institute on Radiolabeled Monoclonal Antibodies for Imaging and Therapy: Potential Problems and Prospects (1986 : Castelvecchio Pascoli, Italy)
NATO Advanced Study Institute/FEBS/Gulbenkian Foundation Summer School on Cell Transformation (1984 : Sintra, Portugal, and Estoril, Portugal) (Sintra, Portugal; Estoril, Portugal)