Affiliation: | (1) Department of Obstetrics/Gynaecology, Hamamatsu Medical Center, 432 Hamamatsu, (Japan);(2) Research Laboratories, The Green Cross Corporation, 534 Osaka, (Japan);(3) Department of Legal Medicine, Nagoya University School of Medicine, 466 Nagoya, (Japan);(4) Present address: Department of Obstetrics/Gynaecology, Rinko Hospital, 2-9-43 Meiko-cho, Minato-ku, 455 Nagoya, (Japan) |