- Frontiers in Basic Sciences that Relate to Heart, Lung, and Blood Diseases Symposium (1991: National Institutes of Health)1
- Guinamard, Gilles.1
- ICPD + 5 Forum (1999 : Hague, Netherlands)1
- International Conference on AIDS 1996 : Vancouver, B.C.)1
- International Congress of Pharmaceutical Sciences of F.I.P. 1991 : Washington, D.C.)1
- International School of the History of Biological Sciences 1990 : Ischia, Italy)1
- International School of the History of Biological Sciences 1992 : Ischia, Italy)1
- J. A. R.1
- Journées d'éthique (1990 : Paris, France, etc.)1
- Journées nationales de biologie 1990 : Lyon, France)1
- Journées pharmaceutiques internationales de Paris 1991 : Paris, France)1
- Langfeld, Marilyn.1
- Leonardo.1
- MEDINFO 1995 : São Paulo, Brazil)1
- McConnell, Jack.1
- Meza, Arturo.1
- Moreno, Eduardo.1
- NIH Consensus Development Conference on Total Hip Replacement (1994 : Bethesda, Md.)1
- National Positive Women's Conference 1995 : Sydney, N.S.W.)1
- Panamerican Teleconference on AIDS 1991 : Caracas, Venezuela)1