Author's Organization：Laboratory of Veterinary Anatomy, Faculty of Agriculture, University of Tokyo Laboratory of Veterinary Anatomy, Faculty of Agriculture, University of Tokyo Laboratory of Veterinary Anatomy, Faculty of Agriculture, University of Tokyo
Published: February 15, 1988Received: July 23, 1987Available on J-STAGE: February 13, 2008Accepted: September 26, 1987
Advance online publication: -
Revised: -
