7Marcus SM,Flyrm HA,Blow FC,et al.Depression symptoms among pregnant women screened in obstetrics settings[J].J Womens Health (Larchmt),2003,12(4):373-380.
8袁耿清.医学心理学[M].南京:东南大学出版社,1994:2.
9Pal GK, Shyma P, Habeebullah S,et al.Special analysis of heart rate variability for early prediction of pregnan cyinduced hyp ertension[J]. Clin Exp Hypertens,2009,31(4):330.