1)Goodwin TM, Montoro M, Mestman JH : Transient hyperthyroidism and hyperemesis gravidarum : clinical aspects. Am J Obstet Gynecol 167 : 648─652, 1992
2)Schiff MA, Reed SD, Daling JR : The sex ratio of pregnancies complicated by hospitalization for hyperemesis gravidarum. BJOG 111 : 27─30, 2004
3)Hill JB, Yost NP, Wendel GD Jr : Acute renal failure in association with sevre hyperemesis gravidarum. Obstet Gyecol 100 : 1119─1121, 2002
4)Hardman JG, Limbird LE (ed): Goodman&Gilman's The pharmacological basis of therapeutics. 10th ed. pp1745─1763, McGraw─Hill, 2001
5)Tierson FD, Olsen CL, Hook EB : Nausea and vomiting of pregnancy and association with pregnancy outcome. Am J Obstet Gynecol 155 : 1017─1022, 1986
6)Roseboom TJ, van der Meulen JH, Ravelli AC, et al : Effects of prenatal exposure to the Ducth famine on adult disease in later life : an overview. Mol Cell Endocrinol 185 : 93─98, 2001
7)Doherty AS, Mann MR, Tremblay KD, et al : Differential effects of culture on imprinted H 19 expression in the preimplantation mouse embryo. Biol Reprod 62 : 1526─1535, 2000
8)ACOG Practice Bulletin Clinical management guidelines for Obstetrician─Gynecologists. p52, 2004
9)Vutyavanich T, Wongtra─ngan S, Ruangsri R : Pyridoxine for nausea and vomiting of pregnancy : a randomized, double─blind placebo─controlled study. Obstet Gynecol 78 : 33─36, 1991
10)Hsu JJ, Ckark─Glena R, Nelson DK, et al : Nasogastric enteral feeding in the management of hyperemesis gravidarum. Obstet Gyecol 88 : 343─346, 1996