1) 日本産科婦人科学会/日本産婦人科医会 : 産婦人科診療ガイドライン─産科編2011.pp1, pp34,日本産科婦人科学会,2011
2) Ohkuchi A, Iwasaki R, Suzuki H, et al : Normal and high-normal blood pressures, but not body mass index, are risk factors for the subsequent occurrence of both preeclampsia and gestational hypertension. A retrospective cohort study. Hypertens Res 29 : 161─167, 2006
3) 日本妊娠高血圧学会 : 妊娠高血圧症候群(PIH)管理ガイドライン2009. pp21,メジカルビュー社,2009
4) Yamada T, Kuwata T, Minakami H, et al : Risk factors of eclampsia other than hypertension : pregnancy-induced antithrombin deficiency and extraordinary weight gain. Hypertens Preg(in press)
5) Ayustawati, Matsubara S, Minakami H, et al : Symphysis-fundus height and weight gain pattern in Japanese women with twin pregnancies ; Smaller fundus heights in mothers with fetal growth restriction twins. J Reprod Med 48 : 277─282, 2003