About TAKIMOTO Hidemi
About National Inst. of Public Health, Saitama, JPN
About YOKOYAMA Tetsuji
About National Inst. of Public Health, Saitama, JPN
About YOSHIIKE Nobuo
About National Inst. of Health and Nutrition, JPN
About FUKUOKA Hideoki
About Tokyo Univ. Graduate School of Medicine, Tokyo, JPN
About Journal of Obstetrics and Gynaecology Research
About human
About 出生時低体重乳児
About Epidemiology
About Gynecologic and obstetrical diseases
About Diseases specific to children
About 日本
About 出生
About 低体重
About 乳児
About 危険因子