2WegmannTG, LinH, GuilbertL, et al.Bidirectional cytokine interactions in the maternal-fetal relationship is successful pregnancy aTH2 phenome-non[J].Immuno Today, 1993,14 ( 03 ) : 353.
3Laird S M, Tuekerman E M, Cork B A.A review of immune cells and molecules in women with recurrent miscarriage out-line[J]. Hum Reprod Update, 2003,9 ( 2 ) : 163-174.