Author's Organization:Ghen Corporation Ghen Corporation Ghen Corporation Laboratory Animal Research Center, Institute of Medical Science, The University of Tokyo Ghen Corporation Ghen Corporation Department of Microbiology, Fukuoka University School of Medicine Laboratory Animal Research Center, Institute of Medical Science, The University of Tokyo
Published: October 15, 1988Received: October 12, 1987Available on J-STAGE: February 13, 2008Accepted: May 31, 1988
Advance online publication: -
Revised: -