Institution: | (1) Department of Obstetrics and Gynecology, Asahikawa Medical College, 4-5-3-11 Nishikagura, Asahikawa 078, Japan Tel. +81-166-68-2562; Fax +81-166-65-9528, JP;(2) Department of Human Genetics, Nagasaki University School of Medicine, Nagasaki, Japan, JP;(3) Department of Obstetrics and Gynecology, Nagasaki University School of Medicine, Nagasaki, Japan, JP;(4) Department of Pathology, University of Otago Medical School, Dunedin, New Zealand, NZ |