Document Type : Original Article
Authors
1 Service d’Anatomie et Histologie – Embryologie. École Inter-Etats des Sciences Mé- decine Vétérinaires (E.I.S.M.V.) B.P. 5077 Dakar, Senegal
2 UMR 703 INRA /Oniris, Nantes-Atlantic National College of Veterinay Medicine, Food Science and Engineering, CS 40706, F-44307 Nantes Cedex 03, France
Abstract
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