Jan Tesarik¹ , Carmen Mendoza² and Ermanno Greco³

1Laboratoire d’Eylau, 55 rue Saint-Didier, 75116 Paris, France; ²Department of Biochemistry and Molecular Biology, University of Granada Faculty of Sciences, Campus Universitario Fuentenueva, 70018 Granada, Spain; and ³Centre of Assisted Reproduction, European Hospital, Rome, Italy

Received 11/11/98 Accepted 11/27/98

Send correspondence to:

Dr Jan Tesarik
Laboratoire d’Eylau,
55 rue Saint-Didier,
75116 Paris, France

Tel: 33-1-5370
Fax: +33 1 53706494
E-mail: cmendoza@golils.ugr.es