Han-Jung Lee¹, Irene Mowszowicz², and Chawnshang Chang¹

¹Department of Medicine, and Endocrinology-Reproductive Physiology Program, University of Wisconsin, Comprehensive Cancer Center, Madison, WI 53792

²Biochemistry Laboratory B, Hospital Necker, Paris 75743, France

Received 04/19/96; Accepted 06/10/96; On-line 07/01/96

This work was supported for C.C. by Grants CA55639 and CA68568 from the National Institutes of Health, and in part for I.M. by AP-HP (Contrat de Recherche Clinique 1989/109), the Scientific Council of the School of Medicine Necker-Enfants Malades, Universite Rene Descartes, Paris, France. H.-J.L. was supported by the Anderson Fellowship from the University of Wisconsin Comprehensive Cancer Center, Madison, WI 53792.