1BERG CJ, MACKAY AP, QIN C, et al. Overview of maternal morbidity during hospitalization for labor and delivery in the United States: 1993-1997 and 2001-2005 [J]. Obstet Gyneeol, 2009, 113(5) : 1075-1081.
2DULEY L. The global impact of pre-eclampsia and eclampsia [J]. Semin Perinatol, 2009,33(3) : 130-137.
3STEEGERS EA, VON DADELSZEN P, DUVEKOT JJ, et al. Pre-eclampsia [J].Lancet, 2010,376(9741) :631-644.
4JAP "IS, CHIU CY, LIRNG JF, et al. Identification of two novelmissense mutations in the KAL1 gene in Han Chinese subjects with Kallmann Syndrome[J].J Endocrinol Invest, 2011,34 (1): 53-59.
5HOD T, CERDEIRA AS, KARUMANCHI SA. Molecular mechanisms of preeclampsia [J]. Cold Spring Harb. Perspect Med, 2015,5(10).
10INUZUKA H, NISHIZAWA H, INAGAKI A, et al. Decreased expression of apelin in placentas from severe pre-eclampsia patients [J ]. Hypertens Pregnancy, 2013,32(4) : 410-421.